George Ou at ZDNet reports, based on an Arstechnica article, that Windows Vista Upgrade Edition will not permit “clean installs.”
For years, just to make sure we have completely clean installations, we have been able to boot an upgrade CD, insert our valid previous Windows CD to validate it, and then install Windows (95, 98, 2000, Me, XP) in a partition of our choice.
No longer. Now, we have to install Windows XP or Windows 2000 first — then upgrade it to Vista. He also reports that there is one workaround — if you tell Vista to wipe the hard drive after validating an existing Windows XP installation, it will install as a clean copy.
Got a new hard drive? You’ll have to install XP first. Then, you can upgrade it to Vista.
What brain-dead, clueless idiot thought up this?