Failed to run system API.(0x0020001501640000)

[admin]

These are error codes that are very common when upgrading Windows. Try these methods described in the link below to fix 0x80070020 issue first.
https://www.thewindowsclub.com/windows-u...0x80070020

If it still fails, please try the method in the link below:
https://www.thewindowsclub.com/what-is-c...in-windows