Hello. I was trying to upgrade my Windows PC and getting the 0x800700b7 0x2000a error. Please help me with the methods to fix it. Thank you.
Hello. The error 0x800700b7 0x2000a occurs when the windows setup terminates unexpectedly. The error is because of the third-party software. Follow the steps to resolve it.
Method 1:
The solution for this would be to check for the third-party antivirus software on your PC and either disable them temporarily or uninstall them. This method could resolve the error. Next, check for the again, and if it displays, try the below method.
Method 2:
• Hold Win key + R; it opens up the run dialog box.
• Type “MSConfig and click on ok.
• In the next window, check the safe boot box and click on ok.
• Restart your PC to save the modifications.
