How to Fix the AVFoundationCF.dll Error on Your PC

AVFoundationCF.dll is a type of Dynamic Link Library file.

This DLL file is associated with AVFoundationCF and is developed by Apple Computer Inc. for Windows PC. This file functions similarly to any other DLL files. It comprises of small programs. This DLL file is typically needed to load and start the Apple iTunes utility.

The inability to call this file or the files to load triggers the AVFoundationCF.dll error message on your system.

The error message can be displayed in either of the formats on your PC:

“The program can’t start because AVFoundationCF.dll is missing from your computer. Try reinstalling the program to fix this problem.”

"This application failed to start because avfoundationcf.dll was not found.”

"Cannot find %COMMONFILES%AppleApple Application Supportavfoundationcf.dll."

"Cannot start AVFoundationCF. A required component is missing: avfoundationcf.dll.”

“Avfoundationcf.dll Access Violation."

"Cannot register avfoundationcf.dll."

Solution

Restoro box imageError Causes

AVFoundationCF.dll error can occur due to numerous reasons. However, the most common reasons for this error code include:

  • Viral infection
  • Corrupt or invalid registry entries
  • Apple Computer Inc. hardware failure such as bad hard drive
  • Missing or deleted Avfoundationcf.dll file

It is recommended to resolve the error as soon as you experience it virtually because if the error code is related to viral infection on your system, it can expose your PC to privacy errors and data security risk.

And if the error is triggered by registry issues, it can lead to serious threats like system crash, failure, and data loss.

Therefore, the AVFoundationCF.dll error not only hampers your ability to access and start Apple iTunes program but it also puts your PC at serious risk.

Further Information and Manual Repair

To fix the error AVFoundationCF.dll on your PC, here are some of the best and easy to do solutions that you can try:

Check your Recycle Bin

Since dll files are shared files, there is a possibility that this file accidentally got deleted when you were uninstalling some other program on your system. If you experience missing AVFoundationCF dll file error message after performing any program on your PC, then chances are that it got deleted and maybe in your recycle bin.

So, first, check your recycle bin and search for the dll file. If you find it, restore it to fix the error.

Update Device Driver

To resolve the issue, try performing a driver update.

This can be done by downloading the latest drivers from the hardware manufacturer’s website. Now open Device Manager from the Control Panel and locate the hardware device that you want to update the driver for.

Once you find the hardware you are updating the driver for, right-click on the hardware icon and choose properties. In the properties windows, click the driver tab. Now click the update driver button. To activate changes, restart your PC.

To automatically update your computer's drivers when necessary, download and install DriverFIX.

Try Re-installing Apple iTunes Program

To do this, simply go to the control panel, select programs and then uninstall a program and then select iTunes.  Uninstall it and then repeat the same program and install the Apple iTunes program again on your PC by downloading the program from Apple’s official website.

Scan for Viruses

If the error still persists, then it is advisable to scan your PC for viruses. This can be easily done by running a powerful antivirus on your PC. However, please note anti-viruses are notorious for slowing down PC performance. So, may have to compromise on the speed of your system.

Clean and Repair the Registry

If the error is caused by invalid and corrupt registry entries and damaged Avfoundationcf dll file, then the best way to resolve is to download a powerful registry cleaner.

We advise you to install Restoro on your PC. This is an advanced and a multi-functional PC Fixer integrated with multiple powerful utilities including a high functional registry cleaner, an antivirus and a system optimizer.

The registry cleaning utility scans all the registry issues and removes all errors triggered by the registry immediately.

It cleans the registry by wiping out all the unnecessary, obsolete and redundant files including invalid entries and bad registry keys. Furthermore, it also fixes the damaged and corrupt dll files including Avfoundationcf dll file. Thereby resolving the error right away.

Furthermore, the antivirus deployed in this software scans for all types of malicious codes like viruses, Trojans, spyware, and malware and removes them. To ensure you don’t compromise on your PC performance, it is deployed with a system optimizer utility that boosts the speed of your computer dramatically.

This tool is bug free, has a user-friendly interface and compatible with all Windows versions.

Click here to download Restoro and resolve Avfoundationcf.dll error on your PC today!

Do You Need Help with Your Device?

Our Team of Experts May Help
Troubleshoot.Tech Experts are There for You!
Replace damaged files
Restore performance
Free disk space
Remove Malware
Protects WEB browser
Remove Viruses
Stop PC freezing
GET HELP
Troubleshoot.Tech experts work with all versions of Microsoft Windows including Windows 11, with Android, Mac, and more.

Share this article:

You might also like

How to Fix Windows 10 Update Error Code 80004002

Error Code 80004002 - What is it?

Error code 80004002 will be encountered when there are absent registry keys. These missing registry keys will hinder an update process when initiated. However, this error code can be averted once the user makes a reinstall of the Windows Update Client. The steps will be highlighted throughout the article.

Solution

Restoro box imageError Causes

Error code 80004002 might occur for various valid reasons. In cases of installing programs, a user might mistakenly install a new program over another, that was not properly (completely) uninstalled. This could cause a stack-up of registry keys and error messages. Additionally, error code 80004002 might be a consequence of malware, viruses, and adware.

Further Information and Manual Repair

If left unchecked, error code 80004002 could amount to system freezes and crashes, slow computer performance, error codes upon installation, and even blue screen errors. To fix this error code, you might want to attempt one or all the methods below. This is due to the fact that the problem might stem from various reasons.

Method 1: Safe Mode

Ensure to boot your computer in safe mode. This is to ensure that you are properly able to troubleshoot Windows update error code 80004002. To load your computer in safe mode, turn on the computer, press F8 before it fully loads to the ‘sign in’ screen.

Method 2: Update Outdated Drivers

One of the many reasons why you’ll encounter error code 80004002 is in light of the fact that your drivers might have been outdated. To check if your driver is outdated, Right click on the Start menu, select the Device Manager option. From there, you’ll be able to tell which device(s) is corrupted and needs updating.

Method 3: Reinstall Windows Update Client

To perform this process, follow the steps below:
  1. Locate “My Computer” or “This PC” on your device.
  2. Select the “Properties” option.
  3. Under the System option, determine whether your System type is 64-bit or 32-bit version of Windows.
  4. Use the links below to install the Windows Update client:

Click for 32-bit Operating System

Click for 64-bit Operating System

  1. After installation, search for Windows Update from the Search option.
  2. Select the Check for Updates option.
  3. Once any updates are found, hit Install Updates.

Method 4: Use An Automated Tool

If you wish to always have at your disposal a utility tool to fix these Windows 10 and other related issues when they do arise, download and install a powerful automated tool.
Read More
How to Fix Jp2klib.dll Error Code

Jp2klib.dll Error - What is it?

Jp2klib.dll is a type of Dynamic Link Library. This file is developed by Adobe Systems Inc and associated with CS2 (Creative Suite 2 Premium). Like all DLL files, this file also contains small programs that support programs developed by Adobe Systems on your PC. The function of Jp2klib.dll is to load and run programs. Jp2klib.dll error occurs when it fails to do so. It occurs during program startup. Jp2klib.dll error is displayed in several different formats depending on the cause of the error. Here are some common error messages that you may come across:
  • "JP2KLib.dll not found."
  • "Cannot find C:\WindowsSystem32\JP2KLib.dll."
  • "Cannot start Creative Suite 2 Premium. A required component is missing: JP2KLib.dll. Please install Creative Suite 2 Premium again."
  • "Cannot register JP2KLib.dll."
  • "The file JP2KLib.dll is missing."
  • "This application failed to start because JP2KLib.dll was not found. Re-installing the application may fix this problem."
  • JP2KLib.dll Access Violation."

Solution

Restoro box imageError Causes

There are several causes for the Jp2klib.dll error code pop-up. These include:
  • Hardware failure
  • Jp2klib.dll file not properly registered
  • Viral infection
  • Deleted, missing, or corrupted Jp2klib.dll file
  • Registry problems
  • Another program overwrote the Jp2klib.dll file
The good news is that this is not a fatal error code like the blue screen of death errors. However, it is still advisable to resolve it right away to avoid inconvenience.  This error may limit your ability to access your desired program.

Further Information and Manual Repair

Follow these methods to resolve Jp2klib.dll error code on your PC in a few minutes without any professional assistance or technical know-how:

Method 1 - Re-register the Jp2klib.dll file

Sometimes Jp2klib.dll error may occur if the DLL file is not registered properly. In such a situation "JP2KLib.dll not registered" error message will pop on your computer screen. To resolve, all you need to do is register this file. Follow these steps to register the Jp2klib.dll file on your PC:
  1. Go to the start menu, type the command in the search box. Don’t press enter yet.
  2. First, hold CTRL-SHIFT and then press it. This action will prompt a permission dialog box. Click yes to proceed.
  3. You will be asked to enter a command, here simply type regsvr32 /u JP2KLib.dll and then press enter.
  4. This will first unregister the previous Jp2klib.dll file. Now type regsvr32 /i JP2KLib.dll and press enter to re-register the same file.
  5. After this, close the command window and reboot your PC to activate changes.

Method 2 - Check the Recycle Bin and Restore the Jp2klib.dll file

If you come across this error message "JP2KLib.dll not found”, this indicates a missing Jp2klib.dll file. This usually happens if you recently uninstalled a program on your system which was also supported by the Jp2klib.dll file due to which the file was also deleted. But don’t worry! Check your recycle bin to retrieve the accidentally deleted file on your system. If you find it restore, but if you don’t then simply download it from a reliable DLL website.

Method 3 - Scan for Viruses

Install and run an antivirus to detect viruses. Viruses are malicious programs that damage and corrupt DLL files like the Jp2klib.dll file. Scan for all viruses on your PC and remove them to fix the problem.

Method 4 - Repair the Registry

If you don’t clean the registry often it becomes accumulated with obsolete files like bad and broken entries, cookies, and junk files. These files corrupt the registry and damage system and DLL files also stored in the same location. It then leads to such error message pop-ups. To resolve, download Restoro. This is an advanced PC Fixer deployed with a registry cleaner. It is easy to use and in just a few clicks can repair the Jp2klib.dll error on your PC. The registry cleaner scans and removes all obsolete files. It cleans the registry and repairs the damaged system and DLL files. Click here to download Total System Care and fix the Jp2klib.dll error.
Read More
How to Fix the Dnssd.dll Error Code

What is Dnssd.dll Error Code?

Dnssd.dll is a type of dynamic link library. It is developed for Windows Operating System by Apple Computer Inc. The latest version of fnssd.dll is 3.0.0.10 used in Windows Vista.  This file also functions like a typical dynamic link library.  DDL files are small programs similar to executable files which are used by multiple programs to load and run properly. Dnssd.dll error occurs when the dnssd.dll file fails to function properly and load to run the desired application/program.  The error may occur most often during computer startup and program startup. The dnssd.dll error message may be displayed on your PC on either one of the following formats:
  • "Dnssd.dll not found."
  • "Dnssd.dll Access Violation."
  • "Cannot register dnssd.dll."
  • "The file dnssd.dll is missing."
  • "Cannot find C:WindowsSystem32\dnssd.dll."
  • "This application failed to start because dnssd.dll was not found. Re-installing the application may fix this problem."
  • "Cannot start Bonjour. A required component is missing: dnssd.dll. Please install Bonjour again."

Solution

Restoro box imageError Causes

To narrow down the cause of the dnssd.dll error is difficult virtually because there are multiple reasons why this error occurs on your system. However, here are the most common causes for this error:
  • Missing  Dnssd.dll file
  • Corrupt and damaged Dnssd.dll file
  • Invalid  dnssd.dll registry entry
  • Viral Infection
  • Improperly shutting down your PC
  • Poor PC maintenance
  • Broken registry keys
  • Hardware failure
  • Dnssd.dll file deleted when uninstalling another program
It is advisable to fix this error right away, as it can create many troublesome problems on your PC such as slow system performance, computer freeze up, blue screen of death errors, system failure, and crash.

Further Information and Manual Repair

Here are some of the best and easiest DIY solutions that you can try to resolve this issue on your PC without hiring a professional.

1. Use System Restore Function

Since this error largely indicates poor PC maintenance, it is advisable to use the System Restore function built-in Windows to resolve the Dnssd.dll file error. It will help you restore the system back to its previous healthy status. It can also help you get a fresh copy of damaged and corrupted files. Here’s what you need to do:
  • Go to the start menu of Windows, type restore in the search box.
  • Choose the option that says ‘choose a different restore point’ this presents customizable options for users.
  • Here you will be presented with a list of restore points, choose the one that you believe has most likely caused the dnssd.dll error.
  • Confirm your selection.
This will help resolve the error. Now restart to see changes made. If the error still persists then try other solutions given below.

2. Reinstall the Program Causing the Dnssd.dll Error to Pop Up

As dll files are shared files, there is a possibility that the file got deleted when you tried to uninstall a certain program. Therefore, if this is the reason, then try to reinstall the program that is causing the error message. By doing so, you can set up the dnssd.dll file again on your PC.

3. Scan for Viruses and Registry Issues

Other reasons for the error are associated with viral infection and registry issues. Therefore it is advisable to download software to scan for these issues and remove them from your PC. Viruses can also corrupt dll files. On the other hand, dll errors like Dnssd.dll can also occur if the registry is not cleaned frequently. The registry becomes corrupt due to the accumulation of invalid/wasted and irrelevant files. This also causes disk defragmentation and hard disk problems which can also lead to hardware failure and dll file damage and corruption. Now to repair it you can either download 2 different programs, an antivirus, and a registry cleaner, or you can install multi-functional and advanced software, Restoro. Downloading 2 separate programs can reduce your PC performance even furthermore. Therefore we recommend you opt for Restoro. This is a one-stop solution for all your PC problems. It includes multiple utilities like an antivirus that detects all malicious software including spyware, malware, adware, Trojans, and viruses. A powerful registry cleaner that resolves all registry issues, wipes out bad registry entries and repairs broken registry keys, damaged dll files like Dnssd.dll, and restores the registry back to its optimum health. This software also functions as a system optimizer that boosts the speed of your PC dramatically. It is safe, bug-free, and efficient. All PC issues are resolved in seconds in just a few clicks. It is user-friendly and compatible with all Windows versions. Click here to download Restoro and resolve the dnssd.dll file error right away!
Read More
Brave and Vivaldi are blocking google FLoC
FLoC is Google’s alternative to third-party cookies and is based on machine learning. This will allow the browser, any browser, to anonymously study how users are browsing and then group them into ‘cohorts’. Following this, you will be served ads based on your cohort and not on your individual data. So, you are still going to be targeted with ads but in a more anonymous manner. Google claims that this will improve user privacy since this “federated learning” happens on the user’s device and artificial intelligence-based learning involves sharing lesser users than what happens with third-party cookies. If something like this gets widely adopted by ad companies and services, it should “protect users” from tracking methods that are more intrusive than third-party cookies, like browser fingerprinting.

Who is against it?

Privacy-focused browsers DuckDuckGo, Brave, and Vivaldi have all warned users against FLoC and have said that they are going to block it on their end. Brave says that Google FLoC has a design that does not respect the customer’s privacy and consent. It has been designed to provide browsing behavior and interest data with any website that users may interact with, and this process does not involve fully informed consent. Vivaldi, another popular Chromium-based web browser, has also made its stance clear regarding the status of FLoC. The company said in a Reddit thread that the FLoC experiment does not work in Vivaldi. It happens because for FLoC to work, some features need to be enabled under the hood, but Vivaldi does not provide those options. The company also added that it plans to stop the entire FLoC component from being a part of the browser, regardless of how Google may implement it. Considering that Brave and Vivaldi have been privacy-focused browsers since their beginnings, the decision to stay away from FLoC is not surprising.
Read More
Quick Solution Guide to Error Code 40

Error Code 40 – What is it?

Error Code 40 is a device driver error that users encounter on any Windows 2000 and later operating systems. It occurs when the peripheral device that you connect to your PC cannot be accessed due to a change in the system registry.

This is due to the presence of invalid sub-keys of the device driver in the system registry. It is a common error that users come across and appears on your PC with either of the following messages:

“Information in the registry entry for this driver is invalid”

OR

"Windows cannot access this hardware because its service key information in the registry is missing or recorded incorrectly. (Code 40)"

Solution

driverfix boxError Causes

As mentioned above, the error code is triggered when the device driver’s invalid sub-keys appear in the registry, effectively changing it. This happens when the windows system files get damaged due to the following factors:

  • An incomplete program uninstallation
  • An incomplete program installation
  • Hardware is not removed properly
  • System recovery from viruses
  • An improper system shut down

Factors such as incomplete installations or uninstallations or an improper system shut down can cause files to become damaged that threaten the health of your computer.

Removing viruses from the computer is also another factor as it removes the entries in the Windows system files which contain the viruses including spyware or malware

Further Information and Manual Repair

Fixing Error Code 40 is similar to fixing other device manager error codes. Here are a few methods you can try.

Method 1 – Use System Restore

You can use system restore to eliminate the problem. Here is how you can use it:

  • Log in using an Administrator account
  • Click ‘Start’ button and select All Programs > Accessories > System Tools > System Restore
  • Click ‘Restore my computer to an earlier time’ and click ‘Next’
  • Select the last Windows restore point from the ‘On this list, click a restore point’ list, and click ‘Next’
  • Click ‘Next’ on the confirmation window to proceed
  • Restart your PC after restoration is complete
By restoring the system via a last saved system checkpoint, you can obtain undamaged Windows system registry files that can help avert the error code.

Method 2 – Manually uninstall then reinstall the device driver

If using system restore also does not work in removing the error code, you may have to resort to manually uninstalling and then reinstalling the device driver causing the problem.

This would be necessary since the remaining incomplete files due to a partial removal or installation of programs is what contributes to the error code. By uninstall and reinstalling the device driver program, it would lead to the completion of the files.

You can do this by firstly logging in as Administrator and open Device Manager. Select the device that is causing the problem and double click it and make sure that the peripheral is connected properly to the PC. Upon opening, click on the ‘Driver’ tab and then select ‘Update Driver’.

Make sure to refer to the system documentation that you received with your PC or computer to check for the motherboard details and driver specifics.

Method 3 – Use software to automatically download the driver

Manually uninstalling and reinstalling the driver will do the trick, however, it may be time-consuming especially when you would have to resort to your hardware user manual.

Therefore, using a program such as DriverFIX can save you a lot of time and frustration in having your device work properly on your computer.

DriverFIX, with its user-friendly approach to help you fix your PC issues, comes with an integrated database that detects which drivers you need to reconfigure within just a few seconds and downloads it automatically.

It further ensures that your drivers are installed in their entirety leaving no room for any incomplete files to remain that create Error Code 40.

It also has the added advantage of being able to backup and restores your files should there be the slightest possibility of system file damage.

Thus, registry damage can be averted by letting the software roll back the system files to an earlier healthy checkpoint. Driver Assist is the answer to fixing your PC error codes accurately and quickly.

Click here to download DriverFIX to fix Error Code 40 quickly and effectively!
Read More
How to Fix Runtime Error 713
Runtime Error 713 is an error that occurs during the distribution of a Visual Basic application that includes a data report. The error is displayed on the screen when you try to open the data report from your desired application.

Error Causes

The reason why computer users often experience the Runtime Error 713 is that the data report run-time file also referred to as Msdbrptr.dll is not included in your setup package. Though this error does not pose any big threat to your computer, however, it is recommended to fix the error because the Runtime error 713 may hamper your ability to install and access new programs.

Further Information and Manual Repair

Don’t you panic if you see Runtime Error 713 message pop up on your PC? This error is rated easy to repair and can be fixed in a couple of minutes. There are two ways to fix Runtime Error 713. You can choose whichever 2 alternatives suit you best.
  • Method 1
First, open your project and include a reference to the data report file, the Msdbrptr.dll file. Locating this file is not difficult. It is listed as Microsoft Data Report Designer v6.0 in the reference dialog box. Sometimes you may see this file listed more than once. Now when this happens be sure to select the file that is associated with Msdbrptr.dll. After you select it, the reference will be verified. Once verification is complete, you are good to go. Now you can try rebuilding your setup package again.
  • Method 2
The second alternative is to add the Msdbrptr.dll file manually in PDW (the Package and Deployment Wizard). Simply add the file in the Included Files dialog box window and run the PDW. Now you are all set to rebuild your setup package. Whether you follow method 1 or 2 after you rebuild the setup package and the installation is complete, you will see the following files in the indicated folders:
  • <windows system>Msdbrptr.dll
  • <program files>Common Files\Designers\Msderun.dll
  • <windows system>Msstdfmt.dll
The presence of these files indicates successful installation and now you can easily try opening the data report. If you’ve noticed, all you have to do to fix Runtime Error 713 was to include the Msdbrptr.dll file. So, next time if you or your friends experience Runtime Error 713, you know exactly what to do and how to fix it.
Read More
Perform Voice Activation Troubleshooting
One of the smoother things that Microsoft did with the Windows 10 operating system is to separate Cortana from Search. This means that Cortana is strictly now a voice assistant and many users have seen it coming since not everyone uses Cortana. In addition, it also paved the way for other virtual assistants like Alexa to get on board with Windows 10. And now in the newly released Windows 10 v1903, Windows has brought the Voice Activation under Privacy. In this post, you will be guided on how to perform the Voice Activation troubleshooting on your Windows 10 computer. To use Voice Activation in Windows 10, follow, in the Start Search, type “voice activation” and click on “Voice activation privacy settings” listed in the search results. And from there, you can choose to allow apps to use Microphone, like listen in the background as well as select which app can access it. Each time enabled voice assistants continue to listen via microphone for the voice keyword, the app will activate itself for the keyword and will react depending on what you ask it. So if you are using a voice assistant and it didn’t respond when you speak the keyword, just go to Settings > Privacy > Voice Activation and follow these steps:

Option 1: Check the App permission to use the voice activation feature.

You have to make sure that the toggle button for the Voice activation feature is turned on globally. It can be found under the “Allow apps to use voice activation” section. You also have to ensure that the microphone is available for apps that use this feature.

Option 2: Voice activation is not working under the lock screen.

If you tend to use the voice assistant even when your computer is locked, Microsoft has a specific setting that you have to turn on. You need to make sure that the toggle button for the “Allow apps to use voice activation when this device is locked” option is turned on. However, keep in mind that the voice assistants are not locked to only recognize your voice as they also answer to anyone who will use the voice keyword.

Option 3: Check the individual permissions of apps.

If the voice assistant is not working, you have to check each one of the apps’ permissions for voice keyword, and the option to work under locked condition works.

Option 4: Run the Microphone troubleshooter.

If you’ve verified that the settings are in place, then you have to run the Microphone troubleshooter by simply going to Settings > Privacy > Microphone. From there, make sure that the toggle button for the following options is turned on:
  • Allow apps to access your microphone
  • Enable microphone access for the voice assistant
And if it’s a desktop app, you have to enable the toggle on at the end.
Read More
Close non responsive application in Windows
We have all been there, unfortunately, the application freezes, and sometimes it can even freeze whole windows. Well if the whole Windows freezes because of the application there is not much we can do except hard reset but if only the application freezes we can still kill it and return the PC in working condition. The first thing you can try is to press ALT + F4, this shortcut is for closing the program, if the application is frozen Windows will try to close it when using this shortcut, and if it succeeds you will find yourself on the desktop environment in Windows with non-responsive application taken care of. If however, this fails and the application is not closed, try ending it in the task manager. To open task manager press CTRL + SHIFT + ESC, locate unresponsive application select it, and click on the end task button on the bottom right.
Read More
Fix Installer encountered an error 0x800f0905

Are you trying to update your Windows 11 OS and are receiving a 0x800f0905 error? Do not sweat and do not worry we have a couple of solutions that you can try in order to fix this issue. How this error is tied to various things like misconfigured settings, corrupt system files, and more there is no way to present one simple solution that will solve everything in one click.

error 0x800f0905Therefore we are presenting a couple of solutions that will fix your issue, it is advisable to follow them as presented since they will go from the most common to the more complex one.

Run the troubleshooter

The most common fix and one that will actually repair things most of the time is simply running the Windows Update troubleshooter.

  1. Press ⊞ WINDOWS + I to open the Settings app
  2. Click on System on the left
  3. Click on Troubleshoot in the right part
  4. Click on Other Troubleshooters
  5. Find the Windows Update section and click on Run
  6. Let troubleshooter finish

Reset Windows update components

If the previous solution did not work we will need to do things manually. Follow the steps as presented in order to reset Windows update components.

  1. Press ⊞ WINDOWS + S to open search
  2. Type in Terminal
  3. Select Run as administrator
  4. Click on Yes on the User account control (UAC) pop up
  5. Press CTRL + SHIFT + 2 to open Command prompt
  6. Inside command prompt type each line of a command followed by ENTER after each line:
    net stop bits
    net stop wuauserv
    Del “%ALLUSERSPROFILE%Application DataMicrosoftNetworkDownloaderqmgr*.dat”
    Ren %Systemroot%\SoftwareDistribution\DataStore DataStore.bak
    Ren %Systemroot%\SoftwareDistribution\Download Download.bak
    Ren %Systemroot%\System32\catroot2 catroot2.bak
    exe sdset bits D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)
    sc.exe sdset wuauserv D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)
    cd /d %windir%\system32
    regsvr32.exe atl.dll
    regsvr32.exe urlmon.dll
    regsvr32.exe mshtml.dll
    regsvr32.exe shdocvw.dll
    regsvr32.exe browseui.dll
    regsvr32.exe jscript.dll
    regsvr32.exe vbscript.dll
    regsvr32.exe scrrun.dll
    regsvr32.exe msxml.dll
    regsvr32.exe msxml3.dll
    regsvr32.exe msxml6.dll
    regsvr32.exe actxprxy.dll
    regsvr32.exe softpub.dll
    regsvr32.exe wintrust.dll
    regsvr32.exe dssenh.dll
    regsvr32.exe rsaenh.dll
    regsvr32.exe gpkcsp.dll
    regsvr32.exe sccbase.dll
    regsvr32.exe slbcsp.dll
    regsvr32.exe cryptdlg.dll
    regsvr32.exe oleaut32.dll
    regsvr32.exe ole32.dll
    regsvr32.exe shell32.dll
    regsvr32.exe initpki.dll
    regsvr32.exe wuapi.dll
    regsvr32.exe wuaueng.dll
    regsvr32.exe wuaueng1.dll
    regsvr32.exe wucltui.dll
    regsvr32.exe wups.dll
    regsvr32.exe wups2.dll
    regsvr32.exe wuweb.dll
    regsvr32.exe qmgr.dll
    regsvr32.exe qmgrprxy.dll
    regsvr32.exe wucltux.dll
    regsvr32.exe muweb.dll
    regsvr32.exe wuwebv.dll
    netsh winsock reset
    net start bits
    net start wuauserv

Well, that was a lot of typing or copy and pasting line by line followed by ENTER after each one but hopefully, your issue is solved. These provided solutions fixed most users' issues with this error but if for some reason this is not the case for you, move to the next step.

Run the SFC scan

If you are still having 0x800f0905 error after previous attempts do the following:

  1. Press ⊞ WINDOWS + S to open search
  2. Type in Terminal
  3. Select Run as administrator
  4. Click on Yes on the User account control (UAC) pop up
  5. Press CTRL + SHIFT + 2 to open Command prompt
  6. Type in sfc /scannow and press ENTER
  7. Wait for the scan to finish
  8. Reboot the computer

Perform a system restore

If for any reason previous solutions have not provided you with the solution we will try to fix the issue by performing system restore.

  1. Press ⊞ WINDOWS + S to open search
  2. In the text box type in Create a restore point
  3. Click on the closest match in search results, should be Create a restore point
  4. Click on System Restore or on Next if there are no points created
  5. Choose to restore a point from the list and click on next
  6. Review settings and click on Finish
  7. Wait for the process to finish and for the computer to restart

Manually install update

If for any reason Windows still cannot install the update, try installing it manually.

  1. Go to Windows 11 update history and find the Knowledge base (KB) number for the latest version
  2. Go to the official Microsoft Update Catalog
  3. Paste the KB number in the search box and press ENTER
  4. Click on DOWNLOAD
  5. Double click on the downloaded file to launch the installer
  6. Follow on-screen instructions and install the update

Perform Windows 11 reset

If nothing worked, reset your Windows 11 to its factory settings to fully repair and reset the whole operating system.

Read More
AMD asking for US investigation of Realtek

AMD and ATI Technologies ULC have filed a complaint in the United States International Trade Commission against Realtek Semiconductor and TCL Industries Holdings claiming that they have violated five patents.

amd ati logo

The complaint has automatically triggered an investigation from USITC which has responded that they will look into certain graphics systems, components thereof, and digital televisions with components from Taiwan-based Realtek and the China/Hong Kong-based TCL Industries Holdings (and its subsidiaries).

AMD and ATI are seeking an exclusion order and cease and desist orders for the sale of the products. The investigation officially started on July the first. AMD and ATI claim that Mediatek and TLC Industries violated five patents on various technologies used in graphic cards.

The ATI patents include texture decompression techniques, a graphics processing architecture with a unified shader, and a multi-threaded graphics processing system (patents 7,742,053 claims 1-9, 8,760,454 claims 2-11, and 11,184,628 claims 7-12). The AMD patents cover a method and system for synchronizing thread wavefront data and events. A patent covers a processing unit that enables asynchronous task dispatch (patents 8,468,547 claims 16-21, and 8,854,381 claims 15-20).

This is not the first time AMD and ATI have asked for a USITC investigation, in 2017 they were targeting LG, Vizio, Mediatek, and Sigma Designs. The previous investigation has been concluded with the settlement between parties, how this one will go we shall see and keep you updated as we move along.

Read More
1 2 3 171
Logo
Copyright © 2023, ErrorTools. All Rights Reserved
Trademark: Microsoft Windows logos are registered trademarks of Microsoft. Disclaimer: ErrorTools.com is not affiliated with Microsoft, nor claims direct affiliation.
The information on this page is provided for information purposes only.
DMCA.com Protection Status