Question about Microsoft Windows Vista Ultimate Edition
New windows purchase but productkey invalid
This cant happen
Even if this has then call the Microsoft Toll free number and tell them your problem.
Toll free no are country so find out the no for your country.
Posted on Jul 22, 2008
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Posted on Jan 02, 2017
SOURCE: invalid product key
You have to call Microsoft Activation centre and give them your key from the box and they will give you another activation key.
Here is the list of phones of all activation centres worldwide:
Posted on Jun 01, 2009
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