I got a Vista Business Update DVD and installed Vista Ultimate 32bit for testing on my notebook. Now after I week of this installation I bought a Vista Ultimate with product key. I tried activating the test version with the bought product key but I get an error message saying “key from my Vista Ultimate DVD is already in use.” First, I don’t know why is saying that my license is in use. Secondly I don’t want to install entire vista again with the newly bought DVD.
Is there any way I can ultimate the test version of Vista Ultimate installed? if yes, please let me know how.
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