10 Worst Computer Viruses in history

Computers viruses, worms, ransomware, etc. are kinds of malicious software that no user should take lightly. On several occasions, we have touched upon security steps that each user should take in order to protect its identity and data. Sadly sometimes even when all precautions are taken some malware can still slip through and wreak havoc. Today we are looking at some of the worst or the best, depending on your view that has indeed wreaked plenty of havoc.

10 worst computer viruses in history

In the list of the 10 most famous computer viruses below, we show the costs, dates, reach, and other key facts. First a note about terms: we use the words “virus” and “worm” interchangeably because most readers search for them that way. But there’s a subtle difference that we explain after the list.

1. Mydoom – $38 billion

The worst computer virus outbreak in history, Mydoom caused estimated damage of $38 billion in 2004, but its inflation-adjusted cost is actually $52.2 billion. Also known as Novarg, this malware is technically a “worm,” spread by mass emailing. At one point, the Mydoom virus was responsible for 25% of all emails sent.
Mydoom scraped addresses from infected machines, then sent copies of itself to those addresses. It also roped those infected machines into a web of computers called a botnet that performed distributed denial of service (DDoS) attacks. These attacks were intended to shut down a target website or server.

Mydoom is still around today, generating 1% of all phishing emails. That’s no small feat considering the 3.4 billion phishing emails sent each day. By that figure, Mydoom has taken on a life of its own, infecting enough poorly-protected machines to send 1.2 billion copies of itself per year, 16 years after its creation.
Though a $250,000 reward was offered, the developer of this dangerous computer worm was never caught.
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2. Sobig – $30 billion

The 2003 Sobig computer virus is actually another worm. It is second only to the Mydoom virus in its scope. The $30 billion figure is a worldwide total, including Canada, the U.K., the U.S., mainland Europe, and Asia. Several versions of the worm were released in quick succession, named Sobig.A through Sobig.F, with Sobig.F being the most damaging.
This cybercriminal program masqueraded as legitimate computer software attached to emails. It disrupted ticketing at Air Canada and interfered with countless other businesses. Despite its widespread damage, the creator of the successful bug was never caught.

3. Klez – $19.8 billion

Klez is a close third on the list of the worst computer viruses ever created. With nearly $20 billion in estimated damages, it infected about 7.2% of all computers in 2001, or 7 million PCs. The Klez worm sent fake emails, spoofed recognized senders and, among other things, attempted to deactivate other viruses.
As with other viruses and worms, Klez was released in several variants. It infected files, copied itself, and spread throughout each victim’s network. It hung around for years, with each version more destructive than the last.
Windows has come a long way since most of the computer viruses on this list hit the web. Thankfully, built-in protection with Microsoft Defender is always on the watch.

4. ILOVEYOU – $15 billion

The year 2000’s ILOVEYOU virus worked by sending a bogus “love letter” that looked like a harmless text file. Like Mydoom, this attacker sent copies of itself to every email address in the infected machine’s contact list. Shortly after its May 4 release, it had spread to more than 10 million PCs.
The virus was created by a college student in the Philippines named Onel de Guzman. Lacking funds, he wrote the virus to steal passwords so he could log into online services he wanted to use for free. He reportedly had no idea how far his creation would spread. This virus is also known as Loveletter.
Need to up your remote work security game before there’s another entry on the list of most deadly computer viruses? See our guide: How to Work Remotely and Securely

5. WannaCry – $4 billion

The 2017 WannaCry computer virus is ransomware, a virus that takes over your computer (or cloud files) and holds them hostage. The WannaCry ransomware ripped through computers in 150 countries, causing massive productivity losses as businesses, hospitals, and government organizations that didn’t pay were forced to rebuild systems from scratch.
The malware raged like wildfire through 200,000 computers worldwide. It stopped when a 22-year-old security researcher in the U.K. found a way to turn it off. Computers with out-of-date operating systems were hit especially hard. That’s why security experts always recommend updating your systems frequently.

Ransomware strikes again

In September 2020, one of the potentially largest computer virus attacks in medical history hit Universal Health Services. The U.S. hospital chain, which has more than 400 locations, was reportedly struck by damaging ransomware. The attack forced the cancellation of surgeries and made healthcare workers switch to paper records.

6. Zeus – $3 billion

The Zeus computer virus is an online theft tool that hit the web in 2007. A whitepaper by Unisys three years later estimated that it was behind 44% of all banking malware attacks. By then, it had breached 88% of all Fortune 500 companies, 2,500 organizations total, and 76,000 computers in 196 countries.
The Zeus botnet was a group of programs that worked together to take over machines for a remote “bot master.” It originated in Eastern Europe and was used to transfer money to secret bank accounts. More than 100 members of the crime ring behind the virus, mostly in the U.S., were arrested in 2010. It’s not as prominent today, but some of the virus’ source code lives on in newer botnet viruses and worms.

Zeus caused documented damage of $100 million. But the real cost in terms of lost productivity, removal, and undocumented theft is undoubtedly much higher. A $3 billion estimate, adjusted for inflation, puts this virus at a cost of $3.7 billion in today’s dollars.

7. Code Red – $2.4 billion

First observed in 2001, the Code Red computer virus was yet another worm that penetrated 975,000 hosts. It displayed the words “Hacked by Chinese!” across infected web pages, and it ran entirely in each machine’s memory. In most cases it left no trace in hard drives or other storage.
Financial costs are pegged at $2.4 billion. The virus attacked websites of infected computers and delivered a distributed denial of service (DDoS) attack on the U.S. White House’s website, www.whitehouse.gov. In fact, the White House had to change its IP address to defend against Cod Red.
Can your printer get a virus? See our cool infographic: The State of Printer Security

8. Slammer – $1.2 billion

The SQL Slammer worm cost an estimated $750 million across 200,000 computer users in 2003. This computer virus randomly selected IP addresses, exploiting vulnerabilities and sending itself on to other machines. It used these victim machines to launch a DDoS attack on several internet hosts, significantly slowing internet traffic.
The Slammer worm hit banks in the U.S. and Canada especially hard, taking ATMs offline in many locations. Customers of Toronto’s Imperial Bank of Commerce found themselves unable to access funds. The attack reared its ugly head again in 2016, launching from IP addresses in Ukraine, China, and Mexico.

9. CryptoLocker – $665 million

Thankfully, ransomware attacks like the 2013 CryptoLocker virus have dipped since their 2017 peak. This malware attacked upwards of 250,000 machines by encrypting their files. It displayed a red ransom note informing users that “your important files encryption produced on this computer.” A payment window accompanied the note.
The virus’ creators used a worm called the Gameover Zeus botnet to make and send copies of the CryptoLocker virus. According to a report by security firm Sophos, the average ransomware attack costs a business $133,000. If we estimate that CryptoLocker hit 5,000 companies, that would put its total cost at $665 million.
Where will cybersecurity go next? See our guide: The Future of Cybersecurity

10. Sasser – $500 million

The Sasser worm was written by a 17-year-old German computer science student named Sven Jaschan. He was arrested at the age of 18 in 2004 after a $250,000 bounty was posted for the computer virus’ creator. A friend of Jaschan’s tipped authorities that the youth had penned not only the Sasser worm but also the damaging Netsky.AC attack.
Jaschan was given a suspended sentence after it was found he was a minor when he wrote the malware. The Sasser worm crashed millions of PCs, and though some reports put damages at $18 billion, the relatively low infection rate suggests a more likely cost of $500 million.
Other notable viruses

The top 10 worst computer viruses above are just the ugly tip of a gargantuan digital iceberg. With a million new malware programs popping up every 3 years, we may miss the forest for a few outstanding trees. Here are just a few more viruses that have wreaked havoc over the years:

Mimail: This worm tried to harvest data from infected machines to launch a string of DDoS attacks, but was relatively easy to remove.

Yaha: Yet another worm with several variants, thought to be the result of a cyber-war between Pakistan and India.

Swen: Written in C++, the Swen computer worm disguised itself to look like a 2003 OS update. Its financial cost has been pegged at $10.4 billion, but not reliably.

Storm Worm: This worm showed up in 2007 and attacked millions of computers with an email about approaching bad weather.

Tanatos/Bugbear: A 2002 keylogger virus that targeted financial institutions and spread to 150 countries.

Sircam: A computer worm from 2001 that used counterfeit emails with the subject line, “I send you this file in order to have your advice.”

Explorezip: This worm used fake emails to spread to every machine on thousands of local networks.

Melissa: The most dangerous computer virus in 1999, Melissa sent copies of itself that looked like NSFW pics. The U.S. FBI estimated cleanup and repair costs at $80 million.

Flashback: A Mac-only virus, Flashback infected over 600,000 Macs in 2012 and even infected Apple’s home base in Cupertino, Calif. In 2020, there’s now more malware on Macs than on PCs.

Conficker: This 2009 virus still infects many legacy systems and could do significant damage if it ever activates.

Stuxnet: This worm is reported to have destroyed Iranian nuclear centrifuges by sending damaging instructions.

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Completely Remove EasyEmailSuite PUP Removal Tutorial

EasyEmailSuite is a browser extension made by MyWay that may come bundled with other free software that you download off of the Internet. When installed EasyEmailSuite will set the homepage and search engine for your web browser to http://search.myway.com. EasyEmailSuite is an application that allows users to access their emails. Initially, this app may seem legitimate and useful, however, EasyEmailSuite is categorized as a browser hijacker. This extension changes your home page and searches engine to MyWay. It monitors your search activity and collects data, that is later sold/forwarded to display additional unwanted ads in your browser. Several anti-virus scanners have classified EasyEmailSuite as a Browser Hijacker / PUP and are therefore not recommended to keep on your computer.

About Browser Hijackers

Browser hijacking is a common type of internet fraud where your web browser settings are altered to allow it to carry out things you don’t intend. They are designed to disrupt browser functions for several reasons. Usually, it will drive users to particular sites which are trying to increase their advertisement earnings. While it might seem harmless, these tools are made by malicious individuals who always attempt to take full advantage of you, so that they could earn money from your naivety and distraction. They not only screw up your internet browsers, but browser hijackers could also modify the system registry to make your computer vulnerable to other malicious programs.

Symptoms of browser hijacker infection

There are plenty of symptoms that indicate your internet browser has been highjacked: 1. the home page of your web browser is changed unexpectedly 2. bookmark and the new tab are likewise changed 3. the default web browser settings are modified and/or your default web engine is altered 4. you see unsolicited new toolbars added 5. you may notice never-ending pop-up adverts on your screen 6. websites load very slowly and often incomplete 7. you are blocked to access the websites of security solution providers.

Exactly how they get into your computer

Browser hijackers infect computer systems via malicious e-mail attachments, downloaded infected computer files, or by visiting infected sites. They can also come from any BHO, extension, add-on, toolbar, or plug-in with malicious objectives. Other times you might have mistakenly accepted a browser hijacker as part of a software program bundle (generally freeware or shareware). Some of the most popular hijackers are EasyEmailSuite, Babylon Toolbar, Conduit Search, Sweet Page, OneWebSearch, and CoolWebSearch. Browser hijackers will interrupt the user’s browsing experience significantly, keep track of the websites frequented by users and steal private information, cause difficulty in connecting to the web, and then finally create stability issues, causing software programs and computers to freeze.

Browser hijacker removal methods

Some hijackers could be removed by uninstalling the freeware they were included with or by removing any add-ons you have recently added to your PC. However, many hijacking codes are not very easy to get rid of manually, since they go deeper into the operating system. You should think about undertaking manual fixes only if you happen to be a tech-savvy person, as risks are associated with tinkering with the system registry and HOSTS file. Experts always recommend users remove any malware including browser hijacker with an automatic malware removal tool, which is easier, safer, and quicker than the manual removal procedure. Safebytes Anti-Malware discovers all kinds of hijackers – such as EasyEmailSuite – and eliminates every trace efficiently and quickly. Along with anti-malware, a PC optimizer tool, for example, Restoro, can help you resolve Windows registry errors, eliminate unwanted toolbars, secure online privacy, and stabilize programs installed on the computer.

Help! Malware Blocking Antivirus Installation And Access To The Web

Malware could cause several different types of damage to PCs, networks, and data. Some malware sits in between your computer and the internet connection and blocks a few or all internet sites which you want to visit. It will also prevent you from adding anything to your PC, especially anti-virus software. If you are reading this article, odds are you’re stuck with a virus infection that is preventing you to download or install the Safebytes Anti-Malware program on your PC. There are some options you can try to get around with this obstacle.

Install the anti-malware in Safe Mode

If the virus is set to load automatically when Windows starts, getting into Safe Mode could block this attempt. Since only the minimal programs and services start-up in “Safe Mode”, there are hardly any reasons for issues to take place. To start your Windows XP, Vista, or 7 computers in Safe Mode with Networking, do as instructed below. 1) Tap the F8 key continuously as soon as your computer boots, but before the big Windows logo shows up. This would conjure up the “Advanced Boot Options” menu. 2) Select Safe Mode with Networking with arrow keys and press Enter. 3) When this mode loads, you will have the internet. Now, make use of your browser to download and install an anti-malware application. 4) Immediately after installation, do a full scan and let the software remove the threats it detects.

Utilize an alternate internet browser to download the anti-malware application

Some malware only targets certain web browsers. If this sounds like your case, utilize another web browser as it may circumvent the virus. The best solution to avoid this issue is to opt for an internet browser that is well known for its security measures. Firefox contains built-in Phishing and Malware Protection to keep you secure online.

Install antivirus on a flash drive

Here’s yet another solution which is using a portable USB anti-malware software package that can check your system for viruses without the need for installation. To run anti-virus using a USB flash drive, follow these simple steps: 1) Download the anti-malware on a virus-free PC. 2) Put the USB drive into the uninfected computer. 3) Double click on the downloaded file to open the installation wizard. 4) Select flash drive as the place when the wizard asks you exactly where you wish to install the application. Follow the directions to finish the installation process. 5) Transfer the thumb drive from the clean PC to the infected PC. 6) Double-click the EXE file to open the Safebytes software right from the thumb drive. 7) Click on “Scan Now” to run a complete scan on the infected computer for malware. If no other method of downloading and installing antivirus software works, then you’ve got no other choice than to hit the last resort: a complete Windows reinstallation, the only solution proven to have a 100% rate of success at virus removal. If you’re not sure which method to employ, simply call our toll-free number 1-844-377-4107 to speak to our technical support team. Our experts can take you step-by-step through the virus removal process on the phone and also fix your personal computer remotely.

A Look at the Best AntiMalware Program

These days, an anti-malware program can protect your PC from various types of online threats. But exactly how to choose the best one amongst plenty of malware protection software that is available out there? You may be aware, there are many anti-malware companies and products for you to consider. Some are good ones, some are ok types, while some are merely bogus anti-malware programs that can harm your computer themselves! When searching for antivirus software, choose one which provides dependable, efficient, and complete protection against all known computer viruses and malware. When considering commercial anti-malware software options, the majority of people opt for well-known brands, like SafeBytes, and they are very happy with it. SafeBytes anti-malware is a very effective and user-friendly protection tool that is made for end-users of all levels of computer literacy. Once you have installed this application, SafeByte's sophisticated protection system will ensure that no viruses or malicious software can seep through your computer. SafeBytes anti-malware takes PC protection to a totally new level with its advanced features. The following are some typical features found in this program: Most effective AntiMalware Protection: Safebytes is based on the very best virus engine within the industry. These engines can find and get rid of threats even during the early phases of a malware outbreak. Real-time Threat Response: SafeBytes provides round-the-clock protection for your PC restricting malware attacks instantly. It’ll constantly monitor your laptop or computer for hacker activity and also gives end-users superior firewall protection. High-Speed Malware Scanning Engine: SafeBytes Anti-Malware has a multi-thread scan algorithm that works up to 5x faster than any other protection software. Web Filtering: SafeBytes provides an instant safety rating to the web pages you’re about to check out, automatically blocking dangerous sites and ensuring that you’re certain of your safety while browsing the net. Light-weight: SafeBytes is a lightweight and simple to use antivirus and antimalware solution. Since it utilizes minimum computer resources, this tool leaves the computer’s power exactly where it belongs to: with you actually. 24/7 Live Expert Support: You can get high levels of support around the clock if you are using their paid version.

Technical Details and Manual Removal (Advanced Users)

If you wish to manually remove EasyEmailSuite without the use of an automated tool, it may be possible to do so by removing the program from the Windows Add/Remove Programs menu, or in cases of browser extensions, going to the browsers AddOn/Extension manager and removing it. You will likely also want to reset your browser. To ensure the complete removal, manually check your hard drive and registry for all of the following and remove or reset the values accordingly. Please note that this is for advanced users only and may be difficult, with incorrect file removal causing additional PC errors. In addition, some malware is capable of replicating or preventing deletion. Doing this in Safe Mode is advised. The following files, folders, and registry entries are created or modified by EasyEmailSuite

Files: %UserProfile%Local SettingsApplication DataGoogleChromeUser DataDefaultLocal Extension Settingsifbgbfdfdgfngigejacbmmkeklfahmka %LOCALAPPDATA%GoogleChromeUser DataDefaultExtensionsifbgbfdfdgfngigejacbmmkeklfahmka %UserProfile%Local SettingsApplication DataGoogleChromeUser DataDefaultSync Extension Settingsifbgbfdfdgfngigejacbmmkeklfahmka Search and Delete: chrome-extension_ifbgbfdfdgfngigejacbmmkeklfahmka_0.localstorage-journal Search and Delete: chrome-extension_ifbgbfdfdgfngigejacbmmkeklfahmka_0.localstorage Search and Delete: http_easyemailsuite.dl.tb.ask.com_0.localstorage-journal Search and Delete: http_easyemailsuite.dl.tb.ask.com_0.localstorage %UserProfile%Local SettingsApplication DataEasyEmailSuiteTooltab %LOCALAPPDATA%EasyEmailSuiteTooltab %LOCALAPPDATA%GoogleChromeUser DataDefaultLocal Extension Settingsifbgbfdfdgfngigejacbmmkeklfahmka %UserProfile%Local SettingsApplication DataGoogleChromeUser DataDefaultExtensionsifbgbfdfdgfngigejacbmmkeklfahmka Registry: HKEY_LOCAL_MACHINESoftwareWow6432NodeEasyEmailSuite HKEY_LOCAL_MACHINESoftwareEasyEmailSuite HKEY_LOCAL_MACHINESoftwareMicrosoftInternet ExplorerLowRegistryDOMStorageeasyemailsuite.dl.tb.ask.com HKEY_LOCAL_MACHINESoftwareMicrosoftInternet ExplorerLowRegistryDOMStorageeasyemailsuite.dl.myway.com HKEY_LOCAL_MACHINESoftware[APPLICATION]MicrosoftWindowsCurrentVersionUninstall..Uninstaller HKEY_LOCAL_MACHINEEasyEmailSuiteTooltab Uninstall Internet Explorer

A Guide to Fixing 0x80042109 Error Code

Troubleshoot 0x80042109 Error Code

0x80042109 - What is it?

0x80042109 is a Microsoft Outlook error. The 0x80042109 error code occurs mostly while sending emails. The error message is often displayed in the following format:

“Sending reported error (0×80042109): Outlook cannot connect to your outgoing (SMTP) e-mail server.”

Solution

Error Causes

It is not easy to narrow down the cause for the error code 0x80042109. This error can occur due to many reasons. This includes:

Corrupt emails and PST files
Incorrect Outlook account settings
Unavailability of the mail server
Incomplete Outlook installation
Spyware or viral infection

Further Information and Manual Repair

To resolve the 0x80042109 error code on your PC, here are some easy and effective DIY solutions you can try:

Method 1 - Check Mail Settings

Check your mail settings to see if your outgoing server SMTP is selected or not. If it is not, then it could be the reason for the issue. To check mail settings and select the option, here’s what you need to do:

Click Tools, select Account Settings, and then POP 3 account and click change.
Now check your name field and email address.
Check the incoming and outgoing mail server fields and make sure that it is correct.
Now click on the outgoing server and make sure that the option ‘My Outgoing Server (SMTP) requires Authentication is selected.
After that, click Advanced and tick the option that says ‘This server requires an encrypted connection (SSL).
Now click OK to confirm settings.

Method 2 - Reinstall Outlook on your PC

The error may also occur due to incorrect Outlook installation. Therefore reinstall it on your PC. To do this first you will have to uninstall the software and then re-install it. Once the software is reinstalled try sending the email again. If it is sent successfully, then this means the error is related to incomplete installation. However, if the error still persists then it is advisable to restore the points by going to the System Restore option and choosing the option ‘Restore My Computer to an Earlier Time’ point. This will revert the changes.

Method 3 - Try Disabling Firewall

If you have firewall program installed on your PC, then try disabling it and then send an email through your Outlook account.

Method 4 - Scan for Viruses

Another way to resolve the error code is to scan for viruses. Viral infection and spyware and also affect your Outlook account and activities. However, installing an antivirus on your PC may slow down its performance as such programs are notorious for doing that. Therefore, it is advisable to download Restoro. Restoro is a next generation and a highly advanced PC Fixer embedded with powerful and multiple utilities including an antivirus and a system optimizer. Its intuitive algorithm enables it to scan your entire PC and remove all kinds of malicious software affecting your system including malware, adware, spyware, viruses and Trojans. The system optimizer utility works simultaneously and ensures your PC performs at its optimum speed. It is safe, bug-free, and efficient. It has a user-friendly interface which makes it simple and very easy to operate. You can download it on all Windows versions. Click here to download Restoro to resolve error 0x80042109 today!

Always show scrollbars in Windows 11

windows 11 scrollbars Most scrollbars are hidden by default if they are not used in Windows 11. If you are not ok with this feature and want scrollbars to be always visible and available do not worry, turning them ON is very easy.

Press ⊞ WINDOWS + I to open Windows settings
Click on Accessibility in the sidebar
Select Visual Effects
Inside visual effects settings find Always show scrollbars and switch it ON

Windows 11 will save settings automatically and apply setting right away. Close settings and continue with work.

How to Fix KMODE_EXCEPTION_NOT_HANDLED Error On Windows 10

KMODE_EXCEPTION_NOT_HANDLED – What is it?

Some users installing or upgrading to Windows 10 experienced the theKMODE_EXCEPTION_NOT_HANDLED Blue Screen of Death (or commonly known as BSOD) error. This error can be due to different types of things, ranging from software to driver issues. When you experience this BSOD error while trying to install Windows 10, it will prompt you to restart your computer every single time you experience it. In most cases, you will also not be able to proceed with the Windows 10 set-up.

Solution

Error Causes

The “KMODE_EXCEPTION_NOT_HANDLED” error is normally caused by:

Hardware incompatibility
A faulty device driver or system service

Further Information and Manual Repair

You won’t be able to successfully upgrade or set up Windows 10 if you continue to encounter this BSOD error. Note that this error will always prompt your computer to restart every time it happens, preventing you from completing the Windows 10 set-up.

If you’re not tech-savvy or not capable of debugging this issue, it’s highly advisable to proceed with the basic troubleshooting techniques available in this link.

After troubleshooting, below you’ll find a few solutions to rectify the issue.

Method 1 – Check The Cause of The BSOD Error

Two common causes of the KMODE_EXCEPTION_NOT_HANDLED issue are hardware incompatibility and faulty device driver or system service.

If you experience this error, check first if any of your newly installed hardware is compatible with Windows 10. You can find the required hardware for Windows 10 from this link.

If all your hardware is compatible with Windows 10, you might need to check the device driver or system service. Review the bug check message. If any of the drivers you have is listed in the message, either disable or uninstall them before upgrading or setting up Windows 10.

You might also find it useful to check the System Log available in the Event Viewer for other error messages that can help you figure out the driver or device that’s causing the error. Running hardware diagnostics can also be useful.

Method 2 – Disable (or preferably uninstall) Software Before Upgrading

If you’re upgrading Windows 10 from Windows 7 or Windows 8.1, you might need to disable or uninstall the software first. First, try uninstalling your Antivirus utility before starting the upgrade. Restart a few times before starting the Windows 10 installation. If you’re upgrading using the Windows 10 update, make sure that you disconnect from your Wi-Fi or Internet LAN (Ethernet) connection as soon as the download reaches 100% before attempting to start the set-up. Other users also reported that the cause of the KMODE_EXCEPTION_NOT_HANDLED issue is BitDefender. If this is what happened in your case, it will show in the error message such as KMODE_EXCEPTION_NOT_HANDLED (bdselfpr.sys). Users reported that a common solution for this is renaming the file. In the case of BitDefender, try renaming it to bdselfpr.s__. However, make sure to do this cautiously. Sometimes, renaming a file will even do more damage than good.

Method 3 – Disable/Disconnect From Hardware

If you’re connected to any general USB devices (such a smart card reader), disable it. If your computer is connected to other external devices, disconnect all of them. Examples of this include gaming controllers, printers, external hard disk, USB keys, and other non-essential devices).

Method 4 – Other Troubleshooting Steps

Other troubleshooting steps include:

Upgrade using an .ISO file, instead of directly upgrading from Windows Update. When you do this, make sure you’re disconnected from the Internet during installation. If the process started and you forgot to disconnected, it’s best to restart the installation.
If you’re connected to a domain while trying to set up Windows 10, disconnect and use a local account.
If you’re using a SCSI hard disk, connect a thumb drive with the drivers for your storage device. While Windows 10 is setting up, click on the Custom Advanced Option. Using the thumb drive, use the Load Driver command to load the SCSI drive.
Another possible cause of this error is due to BIOS incompatibility. BIOS issues can be solved by upgrading your version of your system BIOS. If you don’t know how to do this, refer to your BIOS manufacturer’s website.

Method 5 – Use A Trusted Automated Tool

If you still experience the error after doing the methods above, you might want to try a powerful and trusted automated tool to fix the job.

DRIVER_UNLOADED_WITHOUT_CANCELLING_PENDING_OPERATION

If you encounter the DRIVER_UNLOADED_WITHOUT_CANCELLING_PENDING_OPERATION Blue Screen error with an error code of 0x000000CE then it means that a driver failed to cancel the pending operations before unloading. Some of the driver files that might be the culprit include the intelppm.sys, intcdaud.sys, tmxpflt.sys, mrxsmb.sys and asusptpfilter.sys. This kind of Blue Screen error occurs when the driver failed to cancel lookaside lists, worker threads, DPCs, and other items before unloading. You can usually identify which driver file is triggering the BSOD error in the BSOD error itself since its name would be printed on the blue screen and stored in memory at the location (PUNICODE_STRING) KiBugCheckDriver. Refer to the possible solutions given below to fix the DRIVER_UNLOADED_WITHOUT_CANCELLING_PENDING_OPERATIONS error.

Option 1 – Perform a System Restore

Performing System Restore might help you in fixing the SYNTP.SYS Blue Screen error. You can do this option either by booting into Safe Mode or in System Restore. If you are already in the Advanced Startup Options, just directly select System Restore and proceed with the next steps. And if you have just booted your PC into Safe Mode, refer to the steps below.

Tap the Win + R keys to open the Run dialog box.
After that, type in “sysdm.cpl” in the field and tap Enter.
Next, go to the System Protection tab then click the System Restore button. This will open a new window where you have to select your preferred System Restore point.
After that, follow the on-screen instructions to finish the process and then restart your computer and check if the problem is fixed or not.

Option 2 – Disable the BIOS Memory options

Disabling the BIOS Memory options such as Caching and Shadowing can help you in fixing the DRIVER_UNLOADED_WITHOUT_CANCELLING_PENDING_OPERATIONS Blue Screen error. All you have to do is enter the BIOS first and then use the Arrow and Enter keys to select your choices. And if you can’t seem to find it, look for specific instructions from your OEM or you could also look out for instructions from the manufacturer of your motherboard.

Option 3 – Update or rollback your device drivers

If the first option didn’t work for you, then it’s time to either update or roll back the device drivers. It is most likely that after you updated your Windows computer that your driver also needs a refresh. On the other hand, if you have just updated your device drivers then you need to roll back the drivers to their previous versions. Whichever applies to you, refer to the steps below.

Open the Devices Manager from the Win X Menu.
Then locate the device drivers and right-click on them to open the Properties.
After that, switch to the Driver tab and click on the Uninstall Device button.
Follow the screen option to completely uninstall it.
Finally, restart your computer. It will just reinstall the device drivers automatically.

Note: You can install a dedicated driver on your computer in case you have it or you could also look for it directly from the website of the manufacturer.

Option 4 – Try to run the CHKDSK utility

Running the CHKDSK utility might also help you resolve the DRIVER_UNLOADED_WITHOUT_CANCELLING_PENDING_OPERATIONS Blue Screen error. If your hard drive has issues with integrity, the update will really fail as the system will think that it’s not healthy and that’s where the CHKDSK utility comes in. The CHKDSK utility repairs hard drive errors that might be causing the problem.

Open Command Prompt with admin privileges.
After opening Command Prompt, execute the following command and hit Enter:

chkdsk /f /r

Wait for the process to be completed and then restart your computer.

Option 5 – Run the Memory Diagnostic Tool to check for Memory leaks

Tap the Win + R keys to open Run and type exe and hit Enter to open the Windows Memory Diagnostic Tool.
After that, it will give two options such as:
- Restart now and check for problems (Recommended)
- Check for problems the next time I start my computer
Once your computer has restarted, perform a basic scan or you could also go for the “Advanced” options such as “Test mix” or “Pass count”. Simply tap the F10 key to start the test.

Note: After you select the option, your PC will restart and check for memory-based issues. If it finds any issues, it will automatically fix them and if there’s no issue found, then it’s most likely not a memory-based issue so you should try the other options given below.

Option 6 – Try analyzing the Memory Dump Files

You can also try to analyze the Memory Dump files as it can help you identify the root cause of the DRIVER_UNLOADED_WITHOUT_CANCELLING_PENDING_OPERATIONS error.

Option 7 – Try checking the Registry settings

You might also want to try disabling the concerned driver file if it is mentioned in the Stop error. For example, if the stop error mentioned the “intelppm.sys” driver file then you have to disable this driver file since it is most likely the culprit. To do that, follow the steps below.

Tap the Win + R keys to open the Run dialog box.
Next, type “Regedit” in the field and hit Enter to open the Registry Editor.
After that, go to the this registry path: HKEY_LOCAL_MACHINE > SYSTEM > CurrentControlSet > Services > Processor
From there, double click on Start and change its value to “4”.
Now go to this path: HKEY_LOCAL_MACHINE > SYSTEM > CurrentControlSet > Services > Intelppm.
Set its value to “4” and then restart your computer to apply the changes made.

Option 8 – Run the Blue Screen Troubleshooter

The Blue Screen troubleshooter is a built-in tool in Windows 10 that helps users in fixing BSOD errors like DRIVER_UNLOADED_WITHOUT_CANCELLING_PENDING_OPERATIONS. It can be found on the Settings Troubleshooters page. To use it, refer to these steps:

Tap the Win + I keys to open the Settings panel.
Then go to Update & Security > Troubleshoot.
From there, look for the option called “Blue Screen” on your right-hand side and then click the “Run the troubleshooter” button to run the Blue Screen Troubleshooter and then follow the next on-screen options. Note that you might have to boot your PC into Safe Mode.

Fix Generic PnP monitor driver issue

Universal PnP or plug-and-play monitors use a generic PnP Windows driver. Whenever a user plugs a USB device or monitor into a PC the system will automatically identify the device and it will install the proper driver for smooth running. Generic PnP Monitor in Windows 10 means that Windows 10 installed a monitor driver as the PNP did not recognize the device. This generic PnP monitor driver may not work perfectly like the manufacturer’s one. It can lead to issues like unable to set the best monitor resolution and the screen refresh rate. Therefore, it is important to fix this issue. All of that being said let us fix your PnP display driver issue.

Reconnect monitor
Always try this first, just by unplugging the monitor and then plugging it back may resolve the issue, if the monitor was not detected properly the first time, there are very high chances that this method will resolve the issue.
Check if the Device Manager is reporting an error and update the driver
If the hardware is functioning properly then the issue might be in Windows not detecting device or driver malfunction. In any case, the Device Manager will be the one who will report this problem. In order to check to see if the driver is properly working press ⊞ WINDOWS + X to open the hidden start menu. Once it opens, click on Device Manager to open it, If you have a driver device error inside Windows, you should see it immediately when entering the Device Manager, it will have a yellow exclamation mark beside it. Right-click on it and choose update driver.
Reinstall driver
If driver update failed or you already have the latest drivers, reinstalling them could fix the issue since drivers might have corrupted during installation of some update or application. Follow steps from point 3 to get to the driver in Device Manager, then right-click on it but instead of update choose to uninstall. Reboot Windows once the driver is uninstalled and Windows will install a new one automatically. If you do not want to update drivers automatically install the latest driver for your device, then reboot.
Check Windows update
Check to see if the latest Windows update is installed, update your Windows if needed
Fix driver issue with DRIVERFIX
If everything else fails, get DRIVERFIX, a premium solution for your PC issues, and fix driver errors.

How to Fix Stop Error 7B

Repair Stop Error 7B

What is Stop Error 7B?

Stop error 7B is a blue screen of death error code that occurs during Windows XP setup or after installation. The error message is displayed in either of the following formats:

STOP: 0x0000007B (parameter1, parameter2, parameter3, parameter4)
INACCESSIBLE_BOOT_DEVICE
‘A problem has been detected and Windows has been shut down to prevent damages’
Setup has encountered a fatal error that prevents it from continuing.
Setup cannot continue. Power down or reboot your computer now.

Solution

Error Causes

There is no one particular cause for this error. The Stop error 7B may be triggered due to multiple reasons. These include:

Boot Sector Viruses
Device Driver Issues
Poor Windows XP installation
Registry Corruption

If you come across this error code on your PC, it is advisable to fix it right away particularly because it is a blue screen of death error that can cause severe damages to your system. It can lead to system failure, crash, and valuable data loss.

Further Information and Manual Repair

Here we’ve listed for you the best PC repair solutions to resolve and fix stop error 7B.

Cause: Boot Sector Viruses

Solution: Stop error 7B can occur when infected with a boot sector virus. If this is the cause, then first download a powerful antivirus on your system. After downloading it, run it to scan your PC for viral infection. Immediately delete the viruses if found. However, if the virus is too powerful, the antivirus may fail to remove it. In such an event, you will have to repartition and format your hard disk and then later reinstall Windows XP.

Cause: Device Driver Issues

Solution: If the boot controller is not properly configured or the driver is not updated, Stop error 7B can occur. When this happens, simply restart your system and press F8 to go to the advanced boot options. Here choose the Last Known Good Configuration option. After that boot into Windows and then perform a system restore. Now go to the start menu and type Device Manager in the search box. To access the Device Manager window it may prompt you to enter an administrator password, insert it to proceed. Now go to Device Manager and perform a driver rollback to reinstall the drivers generating this stop error. By following these simple steps you can easily resolve device driver and configuration issues.

Cause: Poor Windows XP Installation

Solution: In this case, you will have to perform a Windows start-up repair. This can be done by booting Windows XP from CD. Simply press enter at setup Windows Screen when prompted. Then press R to repair Windows XP installation. This procedure copies the original Windows files over the bad ones.

Cause: Registry Corruption

Solution: Sometimes the stop error 7B is also triggered by the registry corruption. When this happens, it is advisable to download and run Restoro software for PC scan and repair. Restoro is a powerful, advanced, and highly functional registry cleaner. It is deployed with intuitive algorithms that detect registry issues and errors like Stop error 7B on your system in seconds. It wipes out clutter from your hard disk, repairs damaged files and the corrupted registry. It is safe, efficient, and bug-free. It is also compatible with all Windows versions. In addition to this, it is also embedded with other utilities like an antivirus, a system optimizer, and Active X controls, and a class ID scanner. Click here to download Restoro and resolve to stop error 7B on your PC immediately!

How to Fix Installation Error 1628

Repair Error 1628

What Is Installation Error 1628?

Installation Error 1628 is, as the name suggests, an installation error. When it occurs, a generic 1628 message is displayed to the user. When this message appears, it is either a problem with the install files or an issue with the InstallShield.

Solution

Error Causes

Installation Error 1628 is caused because every Windows-based program or application has been designed that such that it has to be installed on the computer for use. This installation process is important because it not only moves files to the appropriate location on one’s hard drive but also because the process creates registry entries in Windows System files. A vast majority of these programs and applications have a built-in tool that’s responsible for aptly performing this installation. This built-in tool is the InstallShield. This establishes that when this error occurs, it is either because of some unforeseen issue that occurred during the installation process or because of some problem with the InstallShield.

Further Information and Manual Repair

In order to keep this error from occurring in the future, some recommendations are outlined below.

Check the installation disc and determine if there are any smudges, scratches, or fingerprints on it. If the system is unable to read data from the disc, Installation Error 1628 will be generated. In order to ensure that the Installation Disc is clean, use a microfiber cloth. Dampen it lightly with water and clean the disc. Wipe the inside of the disc lightly in an outward direction, making sure that it is not wiped in a circular pattern. Try to reinstall the application or program after cleaning the disc. The issue should be resolved. However, if it persists, some problems may be with the InstallShield.
The alternative solution is to repair the InstallShield and the procedure goes as follows.

Stop InstallShield’s running process. It may have been crashed and simply needs to be restarted. Now access task manager. Press Ctrl+Alt+Del and the task manager will open. Now go to the processes tab and disable ‘idriver.exe’ and ‘msiexec.exe’ from here.
Now go to ‘C: Program Files/Common Files’. Here you will find the ‘InstallShield’ folder. Select ‘rename’ and modify the folder name to ‘InstallShield1’. Confirm rename and start the installation process again. Now Windows will try to re-install any InstallShield files one needs.
If the error persists after renaming the InstallShield folder, download the Windows Installer from Microsoft’s website. This file will determine whether or not your version is valid. Old versions often have bugs that cause problems. Your system is now ready to be used.

Malware Guide: How to remove OpenCandy

What is OpenCandy?

OpenCandy is an application that downloads and installs software, including other Internet Browsers to a computer system. Used as a bundle, this application installs additional programs that you may knowingly or unknowingly agree to install. Since most users don’t accept the challenge of reading the EULA in its entirety, they tend to download bundled applications unknowingly.

Assessment of OpenCandy PUP

During the initial assessment of OpenCandy, I was a little skeptical about what to look out for or expect. In fact, I had to install the OpenCandy.exe file twice to discern its behavior. I’m not sure how this application got its name but I do believe it has something to do with the fact that it supposedly helps Internet users open a new world of Internet browsing. That conclusion was arrived at after realizing that OpenCandy.exe installed mostly Internet browsers along with a tune-up tool on the test computer. However, as a result of the system requirements, there was a pop-up message indicating that Internet Explorer 8 was not compatible with the computer system in question. In comparison to the malware I’ve encountered since I started researching malware, OpenCandy is everything but malicious. In fact, this application is only categorized as malware because of its’ subtle covert nature of installing bundled programs unsolicited by the user. Additionally, OpenCandy coerces users into changing their Internet Browsers by installing those unrequested by the user. In fact, it’s no shock that OpenCandy chose to install the Internet Browser ‘Opera’ as a part of this bundle since it’s one of the least used browsers according to the Federal Government. Clearly, this was a smoothly disguised advertisement or promotion to force users into using the Opera Browser, along with Internet Explorer 8.0. While these aforementioned browsers in themselves aren’t malicious and are in no way considered malware, they were installed as a promotional tool and without the request of the user. Despite being mentioned within the EULA, advertisers are capitalizing on this since most users do not bother to read the agreements when installing a program. Furthermore, OpenCandy, like most other bundled applications I’ve dealt with, threw in a tune-up tool as a part of the promotion. I found this tune-up application annoying since I had to hassle my way into getting it to close from the computer screen. I can only imagine the hassle users would go through trying to remove this software. Image 7: Depiction of a scan performed by Tuneup Utilities. The scan detected that several areas on the test PC could be optimized/tuned up. Image 8: After a scan was completed using the Tuneup utility program, I was given an option to buy the full version. Nothing is wrong with this marketing strategy. In fact, most utility tools if not all will scan your computer to detect threats or loopholes, but they won't exactly allow you to fix those problems unless you buy the full version. It's not unfair, it's just business. Programs installed during the installation of OpenCandy include:

Web Companion: Developed by Lavasoft, Web Companion is said to be an application that serves as a security defense for your Internet browsers by preventing unauthorized changes (see image below)
Tuneup Utilities: Tuneup Utilities does exactly as it says. It cleans up a computer system, whereby preventing unused programs from slowing it down.
Opera Stable 30.01.1835.88: Opera is a fast, simple, and effective Internet browser that allows users to get around on the web.

All in all, the intent of installing an application such as OpenCandy is to unleash a world of promotion or advertisements on your computer. They are pretty annoying and in some cases difficult to remove. Furthermore, as a user, you want to control what gets installed on your computer without being dictated to or coerced in some EULA that you probably overlook. To completely remove OpenCandy PUP from your computer, click here to download and install Spyhunter.

Windows is stuck on signing out screen

As you know, each time you log out of your Windows 10 computer, it will take you to the login screen where you can switch users or log back in. But there are instances where Windows 10 remains stuck on the signing out screen, along with a blue spinning circle and all you can see is the process of your computer signing out, however, it does not progress and only gets stuck there. Thus, in this post, you will be guided on how you can resolve such an issue on your Windows 10 computer. So if you are one of the users who experience the same problem, there are several fixes you can check out if your computer is stuck on the signing out screen with a blue spinning circle. You can try to force shutdown your computer or troubleshoot the problem in a Clean Boot State. You could also try to check the status of the User Profile Service or repair User Profile, as well as run System Restore. For more details, refer to each one of the suggestions provided below. But before you troubleshoot the problem, make sure that you are logged in to your computer as an administrator.

Option 1 – Try to force shutdown your computer

The first thing you can do is to force reboot your computer as this simple fix could help in fixing the problem. This option is quite simple, just make sure that before you do it, you have to save all your work.

First, turn on your computer and press and hold the power button for at least 30 seconds. You might notice the screen flashing or making any changes, just ignore it.
After that, plug out and plug in your computer and automatically turn it on.
Once done, check if the issue is now fixed or not.

Option 2 – Put your computer in a Clean Boot State

It is possible that some third-party application is causing your computer to get stuck in the signing out screen. So you can try putting your computer in a Clean Boot State and see if it fixes the problem.

Log onto your PC as an administrator.
Type in MSConfig in the Start Search to open the System Configuration utility.
From there, go to the General tab and click “Selective startup”.
Clear the “Load Startup items” checkbox and make sure that the “Load System Services” and “Use Original boot configuration” options are checked.
Next, click the Services tab and select the “Hide All Microsoft Services” checkbox.
Click Disable all.
Click on Apply/OK and restart your PC. (This will put your PC into a Clean Boot State. And configure Windows to use the usual startup, just simply undo the changes.)
Once your computer is in a Clean Boot State, you should now be able to sign out or sign in without any problem.

Option 3 – Try checking the status of the User Profile Service

If forcing your computer to shut down or putting your computer in a Clean Boot State didn’t fix the problem, you can try to check the status of the User Profile Service since it is the one responsible for loading and unloading user profiles. Thus, if this service is disabled or stopped, you will no longer be able to sign out or sign in successfully.

Tap the Win + R keys to launch the Run utility and type “services.msc” in the field and hit Enter to open the Services Manager.
From there, look for the User Profile Service and make sure that its Startup Type is set to Automatic and that its status is “Started”.
Once done, exit the Services Manager and see if the issue is resolved.

Option 4 – Try to repair your corrupted profile via Registry

In this second option, you can try to repair the corrupted profile using the Registry but before you proceed, make sure to create a System Restore Point and then follow the steps below.

Tap the Win + R keys to open the Run dialog box.
Then type “regedit” in the field and hit Enter or click OK to open the Registry Editor.
Next, go to this registry key: ComputerHKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionProfileList
Once you’ve opened the registry key, you should see a list of all the user profiles on your computer. Now click on each S-1-5 folder and look for the “ProfileImagePath” entry and double click on it to check which user account it is related to. You will see a path like “CUsersACK” where “ACK” is the username.
You should know which of the user account is corrupted. Just look for a key named “RefCount” and change its Value data to “0” and click OK. And if it isn’t available, simply right-click on the right pane and create it.
After that, double click on the key named “State” and make sure that the Value data is “0” and click OK.
Exit the Registry Editor and restart your computer to apply the changes made and then check if it fixed the problem or not.

Option 5 – Run System Restore

Tap the Win + R keys to open the Run dialog box.
After that, type in “sysdm.cpl” in the field and tap Enter.
Next, go to the System Protection tab then click the System Restore button. This will open a new window where you have to select your preferred System Restore point.
After that, follow the on-screen instructions to finish the process and then restart your computer and check if the problem is fixed or not.

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