Fixing Error Code 0x80070002

What is 0x80070002 Error Code?

0x80070002 error message triggers Windows update problems. This error code pop prevents you from successfully updating Windows operating system and its installed components. Windows update is necessary to keep the system up to date and efficient. It also helps you close security holes in your system and prevents your system from being infected by viruses or hacked.

Solution

Error Causes for 0x80070002

This error code pops up on the screen and results in an unsuccessful Windows update, when either your system has wrong date/time settings or when Windows update temporary folder is corrupted. The latter cause is the one to be worried about as it usually results from malware, viral infection, and registry corruption and damage. If this error code is not fixed timely it can lead to system crash and failure too.

Further Information and Manual Repair of 0x80070002

The best way to fix the 0x80070002 Windows update error code is to download Restoro on your system. Restoro is a new, powerful, intuitive, and cutting-edge PC fixer that serves as both a registry cleaner and a system optimizer. It is integrated with multiple performance-boosting and highly functional utilities. With this helper, you can resolve the maximum number and types of PC issues in a few seconds. This tool spares you from the hassle of finding and detecting the underlying cause of the error 0x80070002. Its intuitive built-in technology automatically detects and identifies the error and its causes and repairs it right away. Restoro includes utilities like registry cleaner, privacy issue detector, Active X and Class cleaner, and system stability scanner. The registry cleaner feature assists users to clean up registry clutter. This includes clearing junk files, temporary files, and invalid registry entries which take up all the disk space causing the registry to get corrupted and hampering Windows updates. It repairs the corrupt registry in no time allowing you to perform successful Windows updates.

Restoro Privacy Features

Nonetheless, if the error 0x80070002 occurs due to malware, Restoro will scan and repair it too. Its advanced privacy error anti-virus built-in feature scans for all types of malware, spyware, and viruses quickly and removes them from your PC. This ensures that your PC remains safe from malicious malware that can cause unsuccessful Windows updates and error codes like 0x80070002. Restoro is compatible with all Windows versions. It has a sophisticated and easy-to-use layout making it easier for users of all levels to use it without any complexity or hassle. It is safe and efficient.  It also helps boost the speed of your PC thus lowering boot time tremendously. For user safety, Restoro advises users to create backup files. This helps retrieve valuable data and files in the event of data loss during repair which rarely happens; but in case it does, you don’t have to suffer from a big loss.

Get Restoro

To get started, all you have to do is download and install Restoro on your system. After downloading, run it on your PC for a scan. Once the scanning is complete, a comprehensive scan report will be displayed on your screen showing you the errors affecting your system including 0x80070002 errors that you’ve been experiencing when performing Windows updates. To resolve issues on your PC right away, simply click on repair.  This will repair the error 0x80070002 issues on your PC in seconds. After your PC is repaired, you can then perform a Windows update again. It will be executed successfully. Click here to download Restoro today!

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0x800ccc79 Error Code Repair

0x800ccc79 Error - What is it?

0x800ccc79 error is an error message that you may come across when sending emails through Outlook Express from Microsoft. This error message is accompanied by a notification that is displayed as ‘email was not delivered’ or ‘the server doesn’t support SSL connection’.

Solution

Download Available to Recover all Lost Outlook data

Error Causes

This error code 0x900ccc79 is triggered due to the following causes:

• Problems related to email servers
• Changes in the configuration settings
• Corrupted Windows Registry

Further Information and Manual Repair

When you receive the error 0x800ccc79 it may hamper your ability to send emails. Therefore it is advisable to fix it to ensure your emails are sent and received without any difficulty.

This Outlook error 0x800ccc79 is quite easy to repair. By following the quick fix 0x800ccc79 error code solutions given below you can resolve this error in just a couple of minutes.

Here’s what you need to do to fix this error right away:

Cause: Configuration issues

Solution: If the error occurs due to Outlook Express being configured to use the SSL protocol while sending and receiving emails via the web, then to resolve it, you need to allow Outlook Express to bypass the Secure Socket Layer settings.

To do so, click on ‘tools’ and then on ‘Accounts’. Now select the email account that you want to modify.

Now select the ‘Properties’ tab and then click on ‘Advanced Settings’.

Here search for the following text message ‘This server requires a secure connection’. Once you locate it, uncheck all the checkboxes given next to this option. After that save the changes and restart Outlook Express to see bring the changes into effect.

Cause: Missing or Corrupt Registry Entries

Solution: If the error 0x800ccc79 occurs due to missing or corrupt registry entries, then the best way to fix this error is to download and install a good registry cleaner on your PC.

The registry cleaner will help you clean your corrupt and damaged Windows registry entries and get rid of this error right away. It is suggested you download the registry cleaner tool from a reliable website to avoid any malware or virus downloads simultaneously.

Once you download the registry cleaner on your system, click on scan. The cleaner will scan your computer completely for registry errors and show you the results in a list form.

After the scanning is complete, click on repair to fix the errors.

So, next time if you or anyone at your office comes across the Outlook Express error 0x800ccc79, you can try these solutions and fix the error immediately without waiting for the network personnel to come and resolve it.

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Facebook has an algorithm inside it that can recognize your face in pictures and videos which is meant to help people tag friends when they upload media into Facebook. It is a neat feature meant to help all Facebook users but what if we do not want to be detected in pictures and videos? What if we do not want to be tagged? If you are one of the Facebook users that do not wish to be detected and recognized by Facebook in media keep on reading to find out how you can disable this option.

1. Open the Facebook website and log into your account.
2. Click on the arrow visible in the top menu bar.
3. Select the Settings & privacy option.
4. Click on the Settings option.
5. Switch to the Face recognition tab on the left-hand side.
6. Click the Edit button.
7. Select No from the drop-down list.

And you are done, you do not need to log out or restart facebook in order for changes to have an effect. Now you are free from face recognition and detection.

Keeping your system updated is a must and Windows updates are definitely a great way to do that. These updates are essential since they provide important security and various fixes for bugs in your Windows 10 computer. However, there are plenty of instances when you encounter issues with Windows Updates and one of them is when the Windows Updates turn off automatically at random times. Some users reported that they saw a notification about Windows Updates being turned off. Note that the issue is not with the update itself since many users turned on the Windows Update and the system was properly updated. The issue is that the Windows Updates turned off all by itself. There could be several reasons why the Windows Updates turned off by themselves. It could be due to the antivirus program installed on your computer. Antivirus programs are known to cause issues with other programs, Windows updates components included. This can occur due to false positives as well as odd compatibility issues. Aside from antivirus programs, the Windows Update service itself could also be the root cause of the problem. There could be a corrupted file in the Windows Update folder or it could be that the Windows Update service wasn’t started properly. Any of these issues can be resolved by following the troubleshooting options given below. Make sure to follow each one of them carefully for better results.

Option 1 – Try to disable your antivirus program

Disabling the antivirus program or any security software installed in your computer is always a good idea you can try when the Windows Update process does not go smoothly. So before you try updating your computer again, make sure to disable the antivirus or security program and once the Windows Update is done, don’t forget to enable the antivirus program back again.

Option 2 – Try to make some changes in the Registry

• Tap the Wins key once and type in “command prompt” in the field.
• From the search results, right-click on Command Prompt and select the “Run as administrator” option to run it with admin privileges.
• Next, type the following command and tap Enter:

reg add "HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionWindowsUpdateAuto Update" /v AUOptions /t REG_DWORD /d 0 /f

• After that, type the following command and hit Enter again:

sc config wuauserv start= auto

 The command you entered will set the Windows Update to auto so you should be good to go.

Option 3 – Try to reset the Windows Update components

If by any chance that the second option didn’t work, resetting the Windows Update components could also help you resolve the problem. How? Refer to the following steps:

• Open Command Prompt with admin privileges.
• After that, type each one of the following commands and hit Enter after you key in one after the other.
  • net stop wuauserv
  • net stop cryptsvc
  • net stop bits
  • net stop msiserver

Note: The commands you entered will stop the Windows Update components such as Windows Update service, Cryptographic services, BITS, and MSI Installer.

• After disabling WU components, you need to rename both the SoftwareDistribution and Catroot2 folders. To do that, type each one of the following commands below, and don’t forget to hit Enter after you type one command after the other.
  • ren C:WindowsSoftwareDistribution SoftwareDistribution.old
  • ren C:WindowsSystem32catroot2 Catroot2.old
• Next, restart the services you’ve stopped by entering another series of commands. Don’t forget to hit Enter after you key in one command after the other.
  • net start wuauserv
  • net start cryptsvc
  • net start bits
  • net start msiserver
• Close Command Prompt and reboot your PC.

Option 4 – Run the Windows Update Troubleshooter

Running the built-in Windows Update troubleshooter is one of the things you can first check out as it is known to automatically resolve any Windows Update errors. To run it, go to Settings and then select Troubleshoot from the options. From there, click on Windows Update and then click the “Run the troubleshooter” button. After that, follow the next on-screen instructions and you should be good to go.

If you have just updated your Mozilla Firefox browser as of late and you noticed that it’s showing wrong or no bookmark favicon at all, then read on as this post will provide you with potential solutions that can help you resolve the problem. The basic thing you can do to fix it is to either refresh or reset the cache for favicon and then force restart the favicon service. However, if you’ve already tried this and it didn’t work, then there are still other options you can try. You can try to rebuild the configuration file for the favicon or restart the favicon service. You could also try disabling all the add-ons on your browser or scan your computer for adware. For more details, refer to each one of the options laid out below.

Option 1 – Try to rebuild the favicon configuration file

Mozilla Firefox actually creates a file each time you bookmark a webpage and this is called “favicons.SQLite”. This file is located on your computer and for you to fix the issue in Firefox, you need to rebuild this file and in order to do that, follow these steps:

• First, you need to unhide the hidden files in your computer by enabling the “Show hidden files” option so that you’ll be able to see the hidden files in your computer.
• After that, navigate to this path: C:Usersyour_usernameAppDataLocalMozillaFirefoxProfilesyour_profile_name
• From there, you need to find the “favicons.SQLite” file and once you found it, delete it.
• Next, you have to open the Firefox browser and create the same favicon configuration file which should be automatically created.
• Now check if you can now see bookmark favicons on your Firefox browser or not.

Option 2 – Try to restart the favicon service

If the first option didn’t work, you can try to restart the favicon service instead. Restarting the favicon service can help if you do not see the correct bookmark favicon on your Firefox browser. To restart this service, follow the steps below.

• You need to first open the Firefox browser and in the address bar, type “about:config” and tap Enter.
• After that, you will see a page that displays a warning message. On that page, you need to click the “I accept the risk!” button to proceed.
• Next, using the search box on the page, look for the “devtools.chrome.enabled” option. The value for this option should be set to “False” by default.
• Double click on this option to set its value to “True”.
• Once done, go to Menu > Web Developer > Browser Console or you could also tap the Ctrl + Shift + J keys, alternatively.
• Afterwards, paste this command in the pop-up window that appears and then tap the Enter button: var fS = Components.classes["@mozilla.org/browser/favicon-service;1"] .getService(Components.interfaces.nsIFaviconService); fS.expireAllFavicons();
• Once you’re done, restart your Firefox browser to check if it fixes the problem or not.

Option 3 – Try to disable all the add-ons in Firefox

The next option you can try to fix the problem is to disable all the installed add-ons in Firefox. More often than not, add-ons can cause issues in the browser so it is possible that one of the add-ons in Firefox is causing it to show incorrect or no bookmark favicon. To resolve this problem, you have to disable all the add-ons by opening Firefox and then going to Menu > Add-ons or you could also tap the Ctrl + Shift + A keys. After that, go to the Extensions section and click on the respective Disable buttons for each one of the add-ons. Once done, restart your computer and check if you can now see the bookmark favicons or not.

Option 4 – Try scanning your computer using Windows Defender

It is possible that the bookmark favicon problem is caused by some adware in the Firefox browser so you have to scan your computer to check by using security programs like Windows Defender.

• Tap the Win + I keys to open Update & Security.
• Then click on the Windows Security option and open Windows Defender Security Center.
• Next, click on Virus & threat protection > Run a new advanced scan.
• Now make sure that Full Scan is selected from the menu and then click the Scan Now button to get started.

If you encounter an error while trying to burn files to a CD or disk on your Windows 10 computer, stating, “Windows Media Player cannot burn some of the files”, read on as this post will guide you in fixing the error. Here’s the complete error message:

“Windows Media Player cannot burn some of the files. To investigate the problem, click the icon next to the files in the burn list.”

As you know, the Windows Media Player helps you burn songs or audio files to CD or disk but it does not always end up successfully as you could encounter some setbacks such as this particular error. Usually, this kind of issue occurs if an audio file does not comply with some restrictions so the Windows Media Player pops up this error instead. You can encounter this error message if:

• You include a file that’s not an audio file.
• If the total time limit exceeds 80 minutes (even though a CD has 700 MB storage capacity, you can’t burn audio of more than 80 minutes long)

To resolve the error, you have to remove the unsupported files from the burning list, change the burning speed or execute some tweaks in the Privacy settings. For more details, refer to the instructions provided below.

Option 1 – Get rid of the unsupported files from the burning list

You must get rid of the unsupported files from the list of files to burn. This list can be found on the right-hand side of the Windows Media Player. One of the indications that a file is causing problems is when there is a white cross in a red circle next to the file. You can simply click on that icon to remove the file from the burning list. Once you’ve gotten rid of all the unsupported files, try to burn your files to the CD or disk once more.

Option 2 – Try to modify the Privacy settings

In case you don’t know, the Windows Media Player comes with privacy settings that help you in various situations. However, on rare occasions, those settings could also trigger errors and this might be the one that’s causing the “Windows Media Player cannot burn some of the files” to pop up. Thus, you can try disabling these options to resolve the error. How? Refer to these steps:

• Open the Windows Media Player.
• Then go to Tools > Options. If you aren’t able to find the Tools menu, just tap the Ctrl + M keys. On the other hand, you can also tap the Alt key to display the menu options.
• Once you’ve opened the Options window, go to the Privacy tab where you can the “Enhanced Playback and Device Experience” section.
• In this section, you can find the following options. Make sure to disable them all.
  • Display media information from the Internet
  • Update music files by retrieving media info from the Internet
  • Download usage rights automatically when I play or sync a file
  • Automatically check if protected files need to be refreshed
  • Set clock on devices automatically

• After you disable the options listed above, click on the Apply and OK buttons to save the changes made and then try to burn the files again.

Option 3 – Try to change the burning speed

Since the burning speed is set to fastest by default, you can try to change the burning speed to resolve the problem. All you have to do is open the Options window and then go to the Burn tab. From there, select either Medium or Slow burning speed and save the changes made. Now try to burn your files to the CD or disk once again.

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.

Interrupts are designed so that the resource requests don’t get into a headlock when it comes to the hardware level. To simply put it, it is used to break a loop that never ends. Aside from that, developers also designed levels in order to prioritize interrupts. It is also known as “Interrupt Request Level” or IRQL. And if you suddenly encounter a “Bugcode 0xA –IRQL_NOT_LESS_OR_EQUAL” error, this means that a driver has accessed a memory location illegally while NT is operating at a specific IRQL. The Bugcode 0xA –IRQL_NOT_LESS_OR_EQUAL is a fatal driver coding error and as an end-user, there isn’t much that you can do to resolve it but if you’re a developer, then this means that your code is trying to access an invalid memory location. You could check on different parameters such as memory location that was referenced and code addressed which referenced memory. The technical parameters are:

• a memory location that was referenced
• IRQL at time of reference
• 0 = read, 1 = write
• code addressed which referenced memory

As mentioned earlier, if you are an end-user, there is nothing much that you can do to resolve this problem, but worry not for there are still possible solutions that could help you in fixing it. Refer to the suggestions laid out below to fix Bugcode 0xA –IRQL_NOT_LESS_OR_EQUAL error.

Option 1 – Try running the Hardware and Devices Troubleshooter

The first thing you can do to fix the problem is by running the Hardware Troubleshooter. Although it won’t make much of a difference, there’s still a possibility that it could automatically fix the problem. To use it, refer to these steps:

• The first thing you need to do is click on Start and then on the gear-like icon to pull up the window for Settings.
• After opening Settings, look for the Update and Security option and select it.
• From there, go to the Troubleshoot option located on the left-hand side of the list.
• Next, select Hardware and Devices from the list and open the Troubleshooter and run it. Once it is doing its job, wait for it to complete the process and then restart the system.
• After the system restarts, check if the problem’s now fixed. If not, refer to the next option given below.

Option 2 – Try to 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 3 – 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.

In the past, CDs, DVDs, and floppy drivers used to be the primary sources of external storage for many users – that is until the USB storage devices took over. These days, a lot of devices no longer have a built-in CD or DVD writer or reader as it contributes to the thickness of the device. On the other hand, there are still various devices that still come with a built-in CD or DVD writer or reader. However, recently, users who still use CD or DVD on their devices reported a problem where the CD or DVD icon is not visible in the File Explorer as well as in “This PC” or the My Computer page. The cause of this issue is still unknown at the time of writing, but there are still some potential fixes you can try to fix it. You can try to update or roll back the device drivers or apply some tweaks in the Registry Editor. For more details, refer to the given options below.

Option 1 – Try to update or rollback device drivers

The first thing you can try to fix the missing CD or DVD icon is 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. Note that the concerned drivers will be listed under the DVD/CD-ROM drives section as well as the IDE/ATAPI Controllers section.
• From there, look for the following drivers:
  • ATA Channel 0.
  • ATA Channel 1.
  • Standard Dual Channel PCI IDE Controller.
• Now, right-click on each one of the listed drivers and update them all. You could also try to roll them back to their previous versions.

Note: You can also directly download the relevant drivers of your computer from the manufacturers’ website. So if you have an SSD, the issue might be due to an old storage driver.

Option 2 – Try to use the Registry Editor

• Tap the Win + R keys to open the Run dialog box and type “Regedit” in the field and then tap Enter to open the Registry Editor.
• Next, navigate to this registry key: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlClass{4D36E965-E325-11CE-BFC1-08002BE10318}
• After that, look for the DWORD values named “UpperFilters” and “LowerFilters”.
• Right-click on each one of these DWORD values and select Delete.
• Now restart your computer and see if it fixes the problem.

Option 3 – Try creating a new Registry entry

There is another option you can try in the Windows Registry to fix the missing icon of the CD/DVD. You can try adding a new entry. How? Refer to these steps:

• Tap the Win ­+ R keys to open the Run dialog box and type “Regedit” in the field and hit Enter to open the Registry Editor.
• After that, navigate to this registry path: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesatapi
• From there, right-click on “ATAPI” and select New > Key.
• After that, name it is “Controller0” and right-click on the sub-key and then select New > DWORD (32-bit) Value.
• Now name it as “EnumDevice1” and double click on it and then set its value data to “1”.
• Click OK and restart your computer to apply the changes made successfully.

Stumbling upon downloader.dll not found error is not pleasant to experience, usually, it means that desired application can not be started. There could be several reasons why this error happens from user mistakes, corrupted files, bad installation, and even bad RAM memory. Whatever the reason might be solutions provided are the same for all and offer a fix to this issue. it is advisable to follow provided solutions from start to finish not skipping any one of them since they are tailored to address the simplest solutions and issues and move toward more complicated ones.

1. Reinstall application

   If you are receiving Downloader.dll not found when trying to run just a single certain application, reinstall the application, there is the possibility that the application has somehow corrupted downloader.dll during the installation process. Reinstalling might fix the problem.

2. Run SFC scan

   SFC scan is the tool meant to scan all files and fix any corrupted ones. To run this tool, open the command prompt in administrator mode by right-clicking on the windows start button and then left-clicking on the command prompt (admin). When you are in command prompt type in SFC /scannow and let the whole process finish.

3. Update device driver

   If previous steps have not provided results, go to device manager and visually check is there a device with an exclamation or other sign next to it, if there is, right-click on it and choose update driver.

4. Use RESTORO to fix the issue

   If you have not managed to fix the issue with provided steps, use a dedicated fixing error tool like RESTORO to fix your PC errors.