However, System Restore doesn’t always work for some Windows users and returns an error message stating: System Restore did not complete successfully. This can include the 0x800700b7 code.

What does error code 0x800700b7 mean?

This error means that there has been a problem with the Restore process. It is usually followed by the message: Windows couldn’t complete the requested changes, and it appears that certain Windows components are damaged. This code can also appear as a Windows Update error and, more recently, as a Windows Subsystem for Android in Windows 11. There are a few triggers for this error, and on top of the list are the following:

Antivirus software – The 0x800700b7 error can be due to antivirus software interfering with System Restore or incomplete software installations, leaving invalid registry entries. Damaged installation – If your installation is damaged, then you might encounter the System Restore did not complete successfully message when trying to restore your PC, and this is a trigger for error code 0x800700b7. Bad system files – Being so diverse, it’s hard to pinpoint this error to a single cause, but most are related to corrupted system files that need fixing to resolve the 0x800700b7 error. Update problems – This critical error appears when you’re trying to update your OS, when you want to restore it to a different point, or now, in Windows 11, when installing a subsystem.

Here are a few potential fixes for the 0x800700b7 error for your Windows devices.

How can I fix the System Restore error 0x800700b7?

1. Use specialized software

If you’re dealing with system errors such as 0x800700b7 then specialized software such as Restoro might be able to help you. This software is designed to fix many issues, ranging from crashes, and freezes, to missing DLL files. The fully automated software will fix all problems with System Restore or any other Windows component.

2. Uninstall and reinstall software

This problem might be caused by apps not being installed properly because the process was somehow interrupted. Here’s how you can perform this action: Restoro’s technology replaces severely damaged Windows system files with clean, up-to-date ones from its secure online database. You can allow it to perform this action without harming your user data. This the ideal all-in-one tool for fixing Windows errors, PC crashes, or registry issues. It can boost the performance of your device and make it more secure within a few minutes. ⇒ Get Restoro Disclaimer: This program needs to be upgraded from the free version in order to perform some specific actions. So, make sure you uninstall the ones you’ve recently installed and restart the process. Also, if they have some optional components you’ve left out, this time, include them. SPONSORED

3. Run a System File Checker scan

4. Run the Check Disk utility

This procedure will check any disk errors and attempt to repair them, but it will take a little while, depending on your drive size, so wait until the procedure finishes.

5. Restore Windows 10 in Safe Mode

Safe Mode is a great troubleshooting mode for Windows. System Restore might work in Safe Mode. In this case, you can restore Windows to a date when you experienced no issues in System Restore.

6. Turn off the antivirus software

Third-party anti-virus software can block System Restore from accessing flagged files. As such, disabling the antivirus can also be a potential fix for the 0x800700b7 error. The solution above is just an example of how to deactivate an antivirus temporarily. With your antivirus, the settings to do that might be completely different Some of our readers reported that the Norton antivirus software blocks System Restore from making any changes to the utility so try deactivating it temporarily. Alternatively, you can remove the anti-virus software from the Windows startup with the Task Manager’s Start-up tab.

7. Delete the Task Cache key from the Registry

Deleting the Task Cache key from the registry has fixed the 0x800700b7 error for some Windows users. Those are a few remedies that might kick-start System Restore so you can revert Windows to previous dates. All the errors with the code 0x800700b7 have a common ground in missing or corrupted system files. In case you need further solutions, check out our article on how to fix other System Restore issues. If you’ve had this problem or you have any good solutions, leave us a line in the comments section below.

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