No, not conservative at all. A repair install will retain the registry, but
replace the binaries. So you need to re-apply any updates or SPs to update
the binaries. The whole reason the registry is retained is to preserve all
settings and installed applications.
To get to a clean system with a "virgin" registry, you need to do a clean
install and reinstall your applications. There again, of course, you'll
still need to apply any and all patches, updates and service packs that
might apply.
There are other issues with a Repair Install, the principle one being that
in some cases it will not remove all malware. But if you've managed to get
rid of the malware already, it can definitely help repair the damage left
behind.
--
Charlie.
http://msmvps.com/blogs/russel
<> wrote in message
news:c1.2c.3Kfz4g$...
> In <>, "Charlie Russel - MVP"
> <> writes:
>>that's almost certainly NTLDR, and it means your installation is
>>corrupted.
>>The best solution is to do a repair install with the original XP CD, and
>>then re-apply all the service packs and updates.
>
>
> I did a repair install and was disappointed to see that obsolete and
> erroneous
> keys were left in the Windows registry. So are you being conservative in
> suggesting reapplication of service packs and updates?
>
>
>