Ok, I have an XP service pack 2 installation which for some reason won't upgrade to service pack 3. I created a service pack 3 install disk from advice on the web.
After some trepidation (cool word) I went ahead and ran the install disk. It worked ! except my PC now dual boots, it has a blank install of SP3 and my full to the brim of software install of SP2.
What I'd like to know is how to get the bare bones install of SP3 to recognise all my stuff on the SP2 installation. It's all on the same drive and partition, so must be easy right?