Windows 10 Upgrade RRS feed

  • Question

  • I have just installed windows 10 pro off an iso upgrade from windows 7. I have been using windows 7 for a year or two and no problems, when I upgraded to windows 10, it keeps giving me this error (Error code: 0xC004C003) and wont activate... Please Help.
    Thursday, August 20, 2015 6:35 AM