Follow ZDNET: Add us as a preferred source on Google.
Microsoft has unexpectedly removed the last remaining method for activating Windows without an internet connection.
Windows Activation Error 0x80070520 is one of the many Activation errors users encounter while switching to a new laptop or PC or upgrading to a newer version of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback