One of the problems that you got today on your Windows 10 computer is, your system restore failed with error code 0x80070091. Don't worry, you can fix error code 0x80070091 by using system restore. If you are facing this problem, the box occurred with error message:
System restore did not complete successfully, Your system files and settings are not changed.
%ProgramFiles%\WindowsApps, an unspecified error occurred during System restore. (0x80070091.
I resolved the error code 0x80070091 using a simple way, so I will share the steps below
