This is interesting ... was it an error of omission?
Microsoft internal documentation reveals a workaround for Vista Upgrade DVDs with no need for a previous version of Windows
Just when everyone thought that all hope was lost when it comes to performing a clean install with a Windows Vista Upgrade DVD, a gleam of light can now be seen at the end of the tunnel. A new workaround proposed by Paul Thurrott (via Microsoft internal documents) has been confirmed to work by DailyTech.
Check out the story and steps atDailyTech
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