Greetings --
It is possible to perform a clean installation using an Upgrade
CD.
Simply boot from the WinXP Upgrade CD. You'll be offered the
opportunity to delete, create, and format partitions as part of the
installation process. The Upgrade CD checks to see if a qualifying OS
is installed, and, if it finds none, it asks you to insert the
installation media (CD) of that OS. Unfortunately, an OEM
"Recovery/Restore" CD will not work for this purpose; you must have a
true installation CD, complete with the "\Win98" folder and *.cab
files, or the "\i386" folder of WinNT/2K.
Alternatively, or especially if all you have is an OEM Recovery CD
for the earlier OS, you can even start the upgrade from within the
current Win98/Me/NT/2K installation, and still elect to perform a
clean installation, to include formatting the drive. In this case,
there's no further request for the qualifying OS's installation CD,
because the installation routing "remembers" that you started from
within the qualifying OS. This process is more time-consuming, but
you get the same results: a clean installation of WinXP.
Bruce Chambers
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"DerekG" <(E-Mail Removed)> wrote in message
news:03f301c3876f$946459b0$(E-Mail Removed)...
> Easy question: I'm a licensed owner of Windows XP Home
> Upgrade and Windows 98SE. I'm thinking of purchasing
> WinXP Pro Upgrade edition. Can I do a clean install from
> this upgrade version? I thought I read somewhere that
> WinXP Pro Upgrade required an earlier O/S to already be
> installed (as opposed to just validating I have an earlier
> version).
>
> Thx in advance.
>
> DG
>