One person asked before but could not get an answer. SFC can be done via USB Disk and it is very simple.
My USB Disk “E:”, according to this;
1- Open the command prompt as an administrator.
2- e: write and press ENTER.
3- And while you’re here (E:), type sfc and press Enter “sfc / scannow”.
That’s all.
The SFC tool will run and scan for corrupted files.