Fix Installer encountered an error 0x800f0905

If you recently made some changes in your Windows 10 computer using the Group Policy Editor but they were not reflected and you got errors instead, it could be that your Windows computer wasn’t able to read the Group Policy file (registry.pol). To resolve this kind of issue, you have to repair the potentially corrupted Group Policy using the options given in this post. .As you know, Group Policy is a feature in the Microsoft Windows Active Directory which allows an admin to make changes in the features on Windows PCs that are on the network. So if the modifications you just made weren’t successfully applied, then there could be something wrong with the registry.pol file on the client or it could also be that the Group Policy folder is missing. To fix this issue in the Group Policy, you need to refer to the given suggestions below and make sure that you have admin privileges as you execute them.

Option 1 – Try to delete or recreate the missing registry.pol file

The entire settings of the Group Policy are stored in the registry.pol file so if it went missing, all the changes you make will not be reflected. The good thing is that you can recreate it but if the file exists and is corrupted, you need to delete it first before you recreate it.

• First, go to the C:/Windows/System32/GroupPolicy/Machine location.
• And from there, check if the registry.pol file exists or not. If it’s there, just delete it permanently by tapping the Shift + Delete keys.
• Now it’s time to recreate the file. Just open Windows PowerShell with admin privileges by tapping Win + X + A keys.
• After opening PowerShell, type this command: gpupdate /force
• The command you entered will recreate the registry.pol file and will refresh the Group Policy. Restart your computer.

Option 2 – Try recreating the secedit.sdb file

The security settings of Group Policy are stored in the secedit.sdb file so if you made some changes to security and they weren’t reflected, you can try to delete and recreate the secedit.sdb file instead of deleting the Group Policy file. All you have to do is navigate to the C:/WINDOWS/security/Database folder and look for the secedit.sdb file and rename it or move it to another folder. After that, restart your computer. Once your computer has restarted, the secedit.sdb file will be created again.

Option 3 – Try to reset the Group Policy to default

You can also try to reset the Group Policy back to its default state. There are several ways you can do that. You can either use the gpupdate or the secedit command in the Windows PowerShell to do that. Resetting the Group Policy will resolve any issues that could be caused by its current settings.

Option 4 – Try to perform System Restore

System Restore can also help resolve the Group Policy issue. It could be that prior to the issue, you’ve made some changes in the system that might have affected the Group Policy. To undo these changes, perform System Restore.

• First, 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 5 – Use the DISM tool

You can also try running the Deployment Imaging and Servicing Management or DISM tool. This tool will repair the Windows System Image as well as the Windows Component Store in your Windows 10 computer. So if there are any missing or corrupted folders and files, the DISM tool can restore and repair them. As a result, any system consistencies and corruptions will be fixed. To run this tool, follow these steps:

• Tap the Win + X keys and click on the “Command Prompt (Admin)” option.
• After that, input each one of the commands listed below sequentially to execute them:
  • Dism /Online /Cleanup-Image /CheckHealth
  • Dism /Online /Cleanup-Image /ScanHealth
  • Dism /Online /Cleanup-Image /RestoreHealth

• Once you’ve executed the commands given above, restart your computer.

Windows Vista had in it animated wallpapers on desktop but sadly how they were heavy on system resources Microsoft abandoned the idea. Moving forward a couple of years later we have Windows 10 but still, we do not have live animated wallpapers. Since I am the kind of person who does not want to wait on Microsoft and now it is time to bring animated wallpapers back I am going to make one all by myself and you are welcome to join the ride and do the same for you as well. Enough talk, let's dive into how we can make animated wallpaper for our Windows 10.

Choosing the application

First, we will need some form of application which can we look at our animated wallpapers and since they are animations it means video, so we will need a video player and what better choice than a VLC player, an open-source light weighs all-format player. Get a VLC player from here and install it.

Finding video source

The next thing is to of course have some looping video that we will use as background. There are many sites and ways to get seamless loop videos, I use this youtube channel for my backgrounds. Altho you can use any video footage you want it is recommended that it is not too long, that it is hi-resolution so we do not have pixels on-screen, and if you can, get it as seamless since we do not want to see stutter when the video is lopped from the beginning. So hopefully you have desired video and VLC player installed.

Putting it all together

Copy the following code and paste it into your search bar in Windows to open the Startup folder, or navigate to the Startup folder yourself via file explorer if you know where it is. %appdata%\Microsoft\Windows\Start Menu\Programs\Startup Now, next thing is to copy and past the VLC shortcut into this folder so it is started when Windows is first time booted. Right-click on the shortcut and in the edit field paste this: "C:\Program Files\VideoLAN\VLC\vlc.exe" --video-wallpaper --qt-start-minimized --no-qt-fs-controller --repeat --no-video-title-show --qt-notification=0 "C:\videopath\filename.mp4" where "C:\Program Files\VideoLAN\VLC\vlc.exe" is the path where VLC is installed, point this to where you have installed it "C:\videopath\filename.mp4" is the path where you have your video that you wish to use as animated wallpaper. Please note also that in my case there is mp4 as an extension but it does not need to be mp4, just use any extension VLC can open and play.

Conclusion

And that's it, you have successfully made an animated background or live wallpaper on your Windows 10 computer. You can change your wallpaper anytime by editing shortcut and giving it a new path to a new video or simply overwrite the existing one with a new baring same name.

0X0000007B (0xF78d2524) - What is it?

If you are a laptop or a notebook user and you are trying to install Windows XP on it, you might come across 0x0000007B (0xF78524) error message. This error is a popular blue screen of death error and very similar to the error 0x0000007B.

Solution

Error Causes

The common causes of 0x0000007B (0xF78524) error code on your laptop might be:

• File Corruption
• Device Configuration Issues
• Adware/spyware invasion
• Incomplete Installations
• Problem with your computer’s hard drive controller

Further Information and Manual Repair

Many people panic when they experience 0x0000007B (0xF78524) error on their laptops and notebooks simply because it is a blue screen of death error. The BSoD has this whole persona of being deadly computer errors that can almost cripple systems. If you have also experienced this error on your laptop, remain calm and follow the solutions given below to ensure you fix the error quickly without any hassle. Here are various ways to fix and resolve the BSOD error code 0x0000007B (0xF78524):

1. Whether you have Lenovo IdeaPad Y550 or Dell Latitude E4300 or any other laptop for that matter, if device driver configuration is the cause of the error 0x0000007B (0xF78524), then all you need to do is start up your laptop and press F2 to enter BIOS. Now expand the ‘Drives’ section. After doing so, go to ‘SATA Operation’. SATA is the abbreviation for Serial Advanced Technology Attachment which enables mass storage devices like hard drives and optical drives to communicate with the motherboard by using a high-speed serial cable. For successful communication between devices, you need to configure SATA controller mode. Once you go to the ‘SATA Operation’ mode, change this from RAID AHCI to RAID ATA. Save changes and exit BIOS. This helps resolve the error 0x0000007B (0xF78524) in no time.
2. Another way to fix this error is to download and install the 0x0000007B (0xF78524) repair tool. Once this tool is installed on your laptop, click the scan button. Once the scan is complete, you will see a list of errors; click the ‘Repair’ button to fix the errors found and then restart.
3. The 0x0000007B (0xF78524) error may also occur due to the boot volume corruption. In such an event, it is advisable to run chkdsk command on the hard drive. This is recovery console command is used to check the hard drive, repair and recover data on the drive successfully.

If you find that your headphones are suddenly not working, read on as this post will help you sort out the problem. There could be several reasons why your headphone is malfunctioning, it could be due to an update you just installed, or it could also be due to incompatible operating system, drivers, and so on. Although updates are created to fix bugs on a computer, there are times when it also causes some issues in the computer. One of the issues it causes is the broken headphone. When this happens, the computer will stop playing any audio using the headphones. The problem, as pointed out, could be due to Windows Updates or incompatible or corrupted drivers in the system. To resolve this problem with the headphones, there are several fixes you can check out. Make sure that you follow each one of the given potential fixes below.

Option 1 – Try to set the headphone as the default device manually

There are times when you plug a headphone, it does not toggle the default audio device. Thus, to fix this issue, you have to set the default audio device to the headphones manually. To do that, follow these steps:

• First, right-click on the volume icon located on the system tray.
• Next, select the Open sound settings option to open the Sound section in the Windows 10 Settings app.
• After that, go to the Output section and select Headphones for the “Choose your output device” option. This should fix the problem for you.

Option 2 – Try to update, rollback or reinstall the Audio driver

If the glitch in your audio has something to do with software, chances are it might be related to the audio driver – it could be that the newest version of your Windows 10 does not work well with the old version of the driver. This is why you have to update your audio driver to the newest available version.

• Tap the Win + R keys to open the Run dialog box and then type in MSC and tap Enter or click OK to open the Device Manager.
• Expand the section for the outdated device drivers.
• And then select the outdated driver(s) and right-click on it/them.
• From the drop-down menu, select the Update Driver option and follow the on-screen instructions to install the latest version of the driver.
• Then also click on the option, “Search automatically for updated driver software.
• Restart your PC after the installation.

Note: If updating the Audio driver didn’t work, you can go to the website of your PC manufacturer and look for the support section where you can download the drivers for your computer. You just need to take note of your PC’s correct model and model number so you can find the appropriate driver.

Option 3 – Try checking the status of the audio-related Windows Services

The Windows Services manages audio for all Windows-based programs and if this service is stopped, audio devices, as well as effects, will also be affected and if this service is disabled, any services that depend on it explicitly will fail to start. So you need to check the status of this service. How? Follow the steps below.

• Tap the Win + R to open the Run dialog box.
• Then type in “MSC” in the field and tap enter to open the Windows Service Manager.
• Next, navigate down to the Windows Audio Service and double-click on it to open Properties.
• After that, set the Startup Type to Automatic and then click on the Start button and if it has already started, stop it and then start it again.

Note: You should also make sure that the following Dependency Services are started and have Automatic Startup type:

1. Remote Procedure Call
2. Windows Audio Endpoint Builder

You should also start the Multimedia Class Scheduler and set it on Automatic if you have it in your system. The Multimedia Class Scheduler Service or MMCSS is a service in Windows that allows multimedia applications to get prioritized access to CPU for time-sensitive processing like the multimedia applications as well as prioritized disc access to make sure that the process does not lack data to process.

Option 4 – Try running the Playing Audio Troubleshooter

Since the Windows 10 operating system has the Playing Audio Troubleshooter, you can use this troubleshooter to try and fix the problem with the headphones. You can access this tool in the Control Panel or in the Taskbar Search and even on the Troubleshooters page of Windows 10. Run this troubleshooter and see if it can fix the issue or not.

Option 5– Try to rollback or install a newer Windows Update

As mentioned earlier, the issue with the headphones could be due to a Windows Update. Thus, to fix the problem, you can try to either roll back or install a newer Windows Update.

As you know, Windows Updates are essential for your operating system as it keeps it protected from potential threats, fixes bugs and improves your experience in using Windows 10. However, there are instances when Windows Updates also cause errors and one of them is the Windows Update Error 0x8024000B. One of the causes of this particular Windows Update error is that Windows was not able to read the Update Manifest file which is needed to install the Windows Updates. This means that the operation was canceled by either the service or the user. On the other hand, this error could also occur if you are not able to filter the results. When you encounter this error, you will see an error message that says, “WU_E_CALL_CANCELLED: Operation was canceled”. This indicates that the operation was canceled by the operating system itself. To resolve the Windows Update Error 0x8024000B, here are some suggestions you need to check out.

Option 1 – Try to run the Cleanup (Decline) Superseded updates PowerShell script

The first thing you can do to fix the Windows Update Error 0x8024000B is to run the Cleanup (Decline) Superseded updates PowerShell script. This is actually an easy fix since all you have to do is download and run it from the Microsoft Technet site. Once you’re done downloading and running the file, restart your computer and see if the error is fixed or not.

Option 2 – Try to rename the Spupdsvc.exe file

If the first option didn’t work, you can try renaming the Spupdsvc.exe file which is one of the reasons why you’re getting the Windows Update Error 0x8024000B.

• First, tap the Win + R keys to launch the Run utility.
• Next, type the following command and hit Enter to execute it in cmd:

 /c ren %systemroot%System32Spupdsvc.exe Spupdsvc.old

• The command you entered will rename the troublesome “Spupdsvc(.)exe” file to “Spupdsvc(.)old”.
• Now restart your computer after the command has been executed.

Option 3 – Try to restart various Windows Update-related services and components

You could also try to restart some Windows Update-related services to resolve the Windows Update error. Refer to the following steps to do so:

• Tap the Win + X key combination and select Command Prompt (Admin) to open Command Prompt with admin privileges.
• After opening Command Prompt, copy and paste each one of the commands listed below one by one and tap Enter right after you enter each command.
  • net stop wuauserv
  • net stop bits
  • net stop appidsvc
  • ren %systemroot%SoftwareDistribution SoftwareDistribution.bak
  • ren %systemroot%system32catroot2 catroot2.bak
• Once you’ve entered all the commands given above, they will stop all the Windows Update services that are running on your computer as well as clear the SoftwareDistribution folder, and reset the Catroot2 folder. Now you have to start all these Windows Update services you’ve just stopped by executing the following commands:
  • net start wuauserv
  • net start bits
  • net start appidsvc
  • net start cryptsvc
• After that, restart your computer and try to run the setup again, and see if the error is now fixed.

Option 4 – Try to run the Windows Update Troubleshooter

You should also try to run the built-in Windows Update troubleshooter as it could help you resolve the Windows Update Error 0x8024000B. To run it refer to these steps:

• Go to Settings and then click on Windows Update from the given menu.
• Next, click on the Troubleshoot option and select Windows Update from the given options to run the Windows Update troubleshooter.
• After that, follow the next on-screen instructions and wait until the process is completed, and check if the Windows Update Error 0x8024000B is fixed or not.

If you have or are currently getting a troublesome error saying, “The boot selection failed because a required device is inaccessible” when you boot your computer, then continue reading as this post will give you some suggestions that may help you resolve the error. This pesky error pops up during the booting process of your computer and prevents you from booting to your Windows 10 PC and displays the error message on a black screen instead. To fix this problem, here are some suggestions you need to check out.

Option 1 – Try checking the boot order in BIOS

• Turn on your PC and repeatedly tap the Setup key right away about once every second until you see the Computer Setup Utility or the BIOS settings.
• Then use the right arrow key to select the Security menu and then use the down arrow key to select the Secure Boot Configuration option and then tap Enter.
• Just a heads up, before you can use Secure Boot Configuration, a warning will pop up. Simply tap F10 to continue to the menu. After opening it, use the down arrow key to select Secure Boot and then the right arrow key to set the setting to Disable.
• Next, select the Legacy Support option using the down arrow key and then the right key to set the setting to Enable.
• Now tap F10 to confirm the changes and then use the arrow key to select File menu and then the down arrow key to select Save Changes and then Exit and tap Enter to select Yes. From there, your computer should restart and once it does, use the power button to switch it off.

If you are now able to boot from your hard drive, you need to know which option to choose once the boot menu pulls up. Refer to the steps below to easily boot from your hard drive.

• Tap the power button to boot your PC. Once your PC starts, a message will appear indicating that the boot mode has now changed.
• Next, you’ll see a security screen displaying a four-digit code. Type in this four-digit code and tap Enter.
• After that, tap the power button to turn the computer off and wait for a couple of seconds and then turn your PC on and tap the ESC key right away repeatedly until you see the Startup menu.
• Now tap F9 to open the Boot Menu and use the down arrow key to select the hard disk and make sure to select it by tapping Enter on your keyboard.
• Restart your PC and check.

Option 2 – Try running the DSKCHK Check from the Recovery Media.

The DSKCHK utility scans your hard drive for any errors, bad files, or corrupt sectors so this should help in fixing the problem.

• The first thing you need to do is to download the Media Creation Tool from Microsoft and then open it after the download. The file should be “MediaCreationTool.exe”.
• Then tap Accept to agree to the terms and conditions and then from the initial screen, select the “Create installation media (USB flash drive, DVD, or ISO file) for another PC” option. Keep in mind that the language, architecture, and edition of the bootable drive will be selected based on your PC’s settings but you have to uncheck the Use the recommended options for this PC in order to choose the correct settings for your own computer that’s getting the error.
• Now click Next and then click the USB drive or DVD option once prompted to select between USB or DVD depending on what device you are using to store this image on. Then click Next and select the required drivers from the list of storage devices currently connected to the computer.
• Click Next. After that, the Media Creation Tool will proceed to download the files needed to install and create the installation device.
• The next thing you have to do is to insert the installation drive.
• After that, you will see the “Choose your keyboard layout” window so select the one you prefer and then the Choose an option screen will pop up.
• Go to Troubleshoot > Advanced Options > Command Prompt. After opening Command Prompt, input the following command and hit Enter.

CHKDSK /R /X C:

• Now boot your PC without the recovery drive and check if the problem’s fixed or not.

Option 3 – Try resetting the BIOS

• Open the computer case and then look for the battery in the motherboard. If you can’t find it, you can seek out the motherboard or computer documentation of your PC as well as browse the web or contact the manufacturer for further assistance.
• Removing the battery should be easy especially if your computer uses a coin cell battery. Just use your fingers to grab on the edge of the battery then pull it up and out of the socket that’s holding it in place.
• Keep the battery removed for about 10 minutes and then insert it back and try booting into the BIOS.

Option 4 – Try using the Startup Repair

• Inject the installation drive you created earlier and boot your PC.
• Select the keyboard layout from the Choose your keyboard layout window.
• From there, the Choose an option screen pops up. Navigate to Troubleshoot > Advanced Options > Startup Repair.

Each time you connect to a Wi-Fi network your PC saves that network password. If for any reason you need to see this password or passwords there are ways you can do it and we are here to show you how. Hello and welcome to error tools where we aim to help you with all of your Windows problems and issues, where we offer our insight on various topics and sometimes go offroad and write something crazy. This time we will offer you a way on how to easily and quickly see how can you find out your memorized Wi-Fi password.

Find your W-Fi password

1. Make sure that you are connected to the Wi-Fi network you wish to find out the password of
2. Open Windows Settings app by pressing ⊞ WINDOWS + I
3. On the left side choose Network & Internet and click on it
4. Click on Advanced Network Settings
5. Inside Advanced Network Settings go to Related Settings
6. Select More Network Adapted Options
7. Right-click on your adapter and select Status
8. Click on Wireless Properties
9. Click on the Security tab
10. Click on enable on Show Character box beneath Network Security key to reveal Wi-Fi password

Error 0x00000643 - What is it?

This is a Windows Vista printer error. It occurs when you try to use the plug-and-play service to install a WSD printer on your PC. WSD is the abbreviation for Web Services for Devices. It is a Microsoft API to simply programming connections to web service enabled devices such as printers, file shares and scanners.  The error 0x00000643 code is displayed in the following format:

“Operation could not be completed (error 0x00000643)”

Solution

Error Causes

The error 0x00000643 may occur due to multiple reasons, including:

• No suitable driver installed for your printer
• A firewall or other security program is too restrictive
• Registry file has invalid entries
• Virus and Trojan
• Outdated system drivers

Further Information and Manual Repair

To resolve this error code on your PC, you don’t have to hire a professional technician and spend hundreds of dollars to perform system repair. You can resolve it all by yourself, even if you are not a computer programmer or lack technical expertise. Here are some of the easiest and proven methods to fix the error 0x00000643 on your PC:

1. Update Outdated Drivers

This can be done by accessing the ‘Device Manager’. All you have to do is, go to the start menu and type Device Manager in the start search box. Then click on the Device Manager in the list. On the action menu, click the scan for hardware changes or update the driver.

2. Delete the WSD Port to Resolve Error

Go to the start menu and type printers in the search box. Click printers in the given program list and then click the option add a new printer. After that, select the existing WSD port and any printer driver. Now delete the printer. The WSD will be deleted automatically. Once this is done, connect the printer to your computer. You will see the plug-and-play service will begin to install the printer again. This process is most likely to resolve the issue and reinstall your printer.

3. Disable Firewall

Sometimes the error may occur if the security programs are too restrictive such as the Firewall. To fix the problem simply disable Firewall.

4. Viral Infection

If the underlying cause of the error is a viral infection, then download a powerful antivirus and run it on your PC. Scan for viruses and delete them.

5. Registry Invalid Entries

If you don’t clean the registry regularly, this overloads with unnecessary, redundant and obsolete files like cookies, internet history, junk files, bad registry keys and invalid entries. This damages the registry and generates such error codes. Although you can resolve and repair the registry manually, but that method is slight tricky and time consuming. It may require technical expertise. However, another quick and easy way to clean and restore the registry and resolve error 0x00000643 on your system is to download Restoro. This is a next-generation, advanced, and highly functional PC Repair Tool. It is deployed with an intuitive algorithm and multiple utilities such as a smart registry cleaner, a powerful antivirus, and a system optimizer. The registry cleaning utility detects all registry issues on your PC, removes invalid entries cluttering the registry, and repairs it right away thereby resolving error 0x00000643. The antivirus simultaneously detects malware on your PC and removes them while the system optimizer boosts the speed of your computer significantly. Restoro is bug-free, safe, and efficient. It has simple navigations and a user-friendly interface. This software is compatible with all Windows versions including Vista. To fix error 0x00000643 on your system in seconds, click here to download Restoro now!

Operating systems now give users a feature that allows them to create separate partitions out of HDD or SSD-based storage in order to store data in an organized manner. This small yet powerful feature has always been supported by Microsoft. However, there are times when users might fill up on some particular very soon. This may result in the lack of space for that partition which makes the entire process of using PCs slower since there is a large chunk of files that has to be indexed in a smaller partition. If you are one of the users experiencing this dilemma, you need to either delete the other partitions to allocate their storage to the partition that is short on storage or simply recreate the partition so that all the useless data will be deleted and you can start afresh with the overflowing partition. In this post, you will be guided on how you can delete any storage partition from your Windows 10 PC via Disk Management, Command Prompt as well as Windows PowerShell.

Option 1 – Delete storage partition via Disk Management

This is one of the simplest ways you can use to delete a storage partition. Go to the WinX Menu and from there, open Disk Management and then select the Drive you want to get rid of, right-click on it and then select Delete Volume.

Option 2 – Delete storage partition via Command Prompt

• Tap the Win + X keys or right-click on the Start button and select Command Prompt (Admin) or you could also type in “cmd” in the Cortana search box and right-click on the Command Prompt icon and then select the “Run as Administrator” option from the context menu.
• Once you have Command Prompt pulled up as admin, type in and enter this command – diskpart
• After entering this command, the Diskpart Utility will start. Diskpart Utility is a command line-based utility just like Command Prompt but it will get a UAC Prompt after you invoke it so you have to click Yes for the UAC Prompt.
• After that, type in list volume and tap Enter to see the list of all the partitions created on your PC. This includes both types of partitions that are visible to a normal user in the File Explorer as well as the ones that are created by Windows 10 by default which helps it in storing the boot files and other essential system files.
• You should see a list of all the partitions made on your computer. Select the partition you want to delete by its Unique Identification number as Volume X where X denotes the Unique Identification Number.
• Next, type in the select volume number command and hit Enter to select the desired volume.
• Then delete the volume you’ve selected and type in the delete volume command and hit Enter to delete the volume you just selected and convert it into unallocated space.

Option 3 – Delete storage partition via Windows PowerShell

• Start by tapping the Win + X keys or simply right click on the Start button and select Windows PowerShell (Admin) or you could also type in “windows powershell” in the Cortana search box and right-click on the Windows PowerShell icon and select the “Run as administrator” option.
• Once you’ve opened the Windows PowerShell, type in the Get-Volume command and hit Enter to get a list of all the partitions on your PC.
• Next, select the drive letter you want to delete and then type in the Remove-Partition –DriveLetter command and hit Enter to delete the selected partition. Note that you need to replace the drive letter with the letter of the partition you want to get rid of.
• After that, it will ask you for confirmation. Just hit the Y key for Yes or hit the A key to say Yes to All. This will delete all the partition you’ve selected and will move them in as unallocated space.

And that’s how you delete a Drive Partition or Volume in Windows 10. Note that you should only follow the last two options given in case the Disk Management is not able to fulfill the user requirements.

If you are using the Camera app on your Windows 10 computer but encountered an error code 0xa00f429f with an error message that says, “Can’t start your camera”, read on as this post will guide you in fixing this problem. This kind of error in the Camera app could be due to a recent update gone wrong or it could also be due to a corrupted driver. If you are certain that the camera is connected and is properly installed, you can try to check for updated drivers. The error code signifies that the drivers have to be updated. However, that isn’t always the case sometimes as the problem could also have something to do with corruption in the driver. The effective ways to troubleshoot this problem would be trying to reinstall or reset the Windows Camera app, or update, rollback or uninstall some device drivers as well as use the Registry Editor. Before you proceed with the instructions provided below, make sure that you have admin privileges and don’t forget to create a System Restore point.

Option 1 – Try to reset or reinstall the Windows Camera app

As pointed out earlier, you can also reset the Camera app to fix the error. To do so, follow the steps below.

• The first thing you have to do is go to the My Pictures folder under the C: drive of the File Explorer and then delete the Camera Roll folder.
• Once you’re done, right-click on an empty area on your screen and create a new folder and name it “Camera Roll”.
• Then from the Start menu open the Settings app and select System.
• From there, navigate to the Apps and features section.
• Now go to Camera and click on the Advanced Options and click the Reset button.

Option 2 – Try to reinstall the Camera app

If resetting the Camera app didn’t help, you might want to reinstall it by following these steps:

• Tap the Win + X keys and select the “Windows PowerShell (Admin)” option from the menu to open Windows PowerShell as admin.
• Next, type this command to uninstall the Camera app: Get-AppxPackage *camera* | Remove-AppxPackage
• Once done, exit the Windows PowerShell and restart your computer and then try to install the latest version of the Camera app from Microsoft Store.

Option 3 – Try to rollback, update or disable drivers

The next thing you can do to fix the error code 0xa00f429f in the Camera app is to roll back, or update, or disable 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.
• After opening the Device Manager, look for the device drivers which have a yellow exclamation mark.
• Then right-click on each one of them. If you haven’t updated this driver in a while, select the “Update Driver” option. On the other hand, if you’ve just updated this driver, then select the Uninstall Device option.
• Next, follow the screen option to update or uninstall it.
• Finally, restart your computer. It will just reinstall the device drivers automatically if you have chosen to uninstall them.

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 use the Registry Editor

• Tap the Win + R keys to open the Run dialog box and type “Regedit” in the field and then hit Enter to open the Registry Editor.
• Next, navigate to this registry key: ComputerHKEY_LOCAL_MACHINESOFTWAREWOW6432NodeMicrosoftWindows Media FoundationPlatform
• From there, right-click on any empty space on the right side part of the window and select New > DWORD (32-bit) Value.
• Then name it as “EnableFrameServerMode” and double click on it.
• Now set its value data to “0” and its base value as Hexadecimal and then click on OK.
• After that, restart your computer and see if it helped in fixing the problem or not.