- Use original boot media(DVD, USB) Its important you have this
-
Restart the computer with the original installation media (that’s either the DVD or the USB flash drive)
-
Click Repair your computer
-
At the Choose an option screen, click Troubleshoot
-
Click Advanced options
-
Click Command Prompt
-
Type this command:
chkdsk C: /f /x /r
- might take a while so just wait until complete
- CHKDSK (short for "check disk") is a system tool in DOS, OS/2 and Windows. It verifies the file system integrity of a volume and fixes logical file system errors. It is similar to the fsck command in Unix.
- Adding a key usb iso
- create a PID.txt in /sources directory
- Add the following
[PID] Value=XXXX-XXXX-XXXX-XXXX-XXXX