- May 19, 2011
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'Virgin' in this case meaning that the licence has never activated a Win10 install until I attempted it today.
I can't remember/find which thread it was mentioned in vaguely recently that MS have apparently pulled the plug on the loophole that allowed any Win7/8x licences to activate a Win10 install, but I've just tried a spare Win8 Pro retail licence I have for a laptop that had been running Win8, I did a clean install of Win10 on it (1607, the fastest method I had of doing a quick test install on this ~2007 era laptop), and it would not activate. I installed Win10 fine with it because as far as the initial part of the install process is concerned it was a valid key, but the activation stage just said that it wasn't a valid Win10 licence.
I assume that any Win7/8 licences that have previously successfully activated Win10 installs will continue to do so. I haven't had any customers complain of licence problems either.
I can't remember/find which thread it was mentioned in vaguely recently that MS have apparently pulled the plug on the loophole that allowed any Win7/8x licences to activate a Win10 install, but I've just tried a spare Win8 Pro retail licence I have for a laptop that had been running Win8, I did a clean install of Win10 on it (1607, the fastest method I had of doing a quick test install on this ~2007 era laptop), and it would not activate. I installed Win10 fine with it because as far as the initial part of the install process is concerned it was a valid key, but the activation stage just said that it wasn't a valid Win10 licence.
I assume that any Win7/8 licences that have previously successfully activated Win10 installs will continue to do so. I haven't had any customers complain of licence problems either.