exe's needed for Quick Launch and XP Theme?

I've used the "Run only allowed Windows applications" feature in Windows 2000 Server's Group Policy

When somebody logs onto Windows XP for the first time, the classic theme is activated and the quick launch doesn't

work. What files are run at first logon to create the XP theme and the quick launch toolbar? I need to add them to

the "Run only allowed Windows applications" list.

I'm able to select manually select the XP theme so it isn't so much of a problem. However, if I try to enable quick launch, I get a message saying "cannot create toolbar". I added IE4UINIT.EXE to the list of allowed applications and now I’m able to select quick launch but it doesn’t appear.

All the profiles that were created before the change to group policy are ok. It’s only new profiles.

I know there’s lots of articles about fixing the Quick Launch toolbar but I don’t want to keep having to fix it every time somebody logs onto a computer for the first time.