Acer Aspire M5640 came preprogrammed with Windows Vista, now Vista version not valid?

vlm202
vlm202 Member Posts: 2 New User

My Acer Aspire M5640 came with preprogrammed Window Vista already loaded, no discs of program cane with computer.

Now I am getting an error message that My copy of Windows vista is not valid and I must activate a valid copy?

How can I resolve this issue without buying a new Windows program?

Answers

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