Upgrading to iTunes on XP SP2
1.) Download and install QuickTimeInstaller.exe (version 7.04)
2.) Reboot your PC.
3.) Download and install iTunesSetup.exe (version 6.02)
4.) Reboot your PC.
5.) Install QuickTimeInstaller.exe again (it will ask if you want to remove QuickTime- say, "Yes."
6.) Reboot your PC.
7.) Run iTunesSetup.exe again and do a repair install (make sure you DO NOT choose remove!!)
8.) Reboot your PC.
9.) iTunes 6.02 will now work and open up.
PS- I posted this in another thread but this actually worked for me last night on a "clean" installation of XP.