I just updated to the newest version of Itunes and I keep getting the following message when I try to start Itunes:
QuickTime failed to initialize (error -2093)
QuickTime is required to run Itunes. Please reinstall itunes.
When I reinstall the program I get an error at the end of the install saying there was a problem installing QuickTime. I am on Windows XP home. itunes has worked fine for me since May but this latest update is the problem.