PPRuNe Forums - View Single Post - Windows Vista - This copy is not genuine message
Old 29th December 2010 | 07:05
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Background Noise
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Joined: Jul 2000
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From: UK
Have you made any hardware changes? If not it could be down to some recent update. Anyway, you might have to go through a manual activation. It's not a drama, I did it a few times in the past after upgrading bits.

Try this:

This copy of Windows is not genuine
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