1. Saksham Jain's Avatar
    I updated to build 10525 from an activated pro build 10240 this morning.. and now it shows windows is not activated.. the error is "DNS name does not exist" .. haven't been able to find any solution..
    08-20-2015 06:25 AM
  2. Zahin Wadud's Avatar
    I got the same problem. Upgraded from 10240 Pro. Now windows is not activated and there's a watermark in the desktop.
    08-20-2015 01:08 PM
  3. Soundtweaker's Avatar
    Same problem here.
    08-21-2015 12:57 AM
  4. Robert Maftei's Avatar
    At Administrator Command prompt:

    slmgr.vbs /ipk VK7JG-NPHTM-C97JM-9MPGT-3V66T

    slmgr.vbs /rearm

    Then restart your computer to see if it is then auto-activated, based on its hardware being registered as a licensed Windows 10 Pro device.
    gurkantan likes this.
    08-21-2015 02:29 PM

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