In article <623EF5A2-E8B4-4749-8B00-3B00BBA24414
@microsoft.com>,
says...
> Also, you can upgrade to SP2 by starting the computer in safe mode and then
> installing the standalone sp so you might want to try that as a last resort
> before doing a restore to factory condition.
>
> I have not kept up with the state of the art regarding "slipstreaming", but
For some reason even though my Vista DVD is Ultimate
with SP2, the upgrade/repair option is not available as
the computer has only SP1. I cannot install SP2 because
I get a "system incompatablity" even in Safe Mode. I am
then referred to running the sytem compatability
software KB947821 which runs with no trouble. Do I need
a retail Vista with SP1?