Has anyone else had this problem? I installed the standalone iTunes 5.0 on my PowerBook (OS X 10.4.2 with all updates). Then, I installed the QuickTime 7.0.2 patch from Software Update.
When I rebooted, I got an error from the QuickTime StartupScript (Error -10827). Now, I can't start the QuickTime Player, as I get the error "You cannot open the application "QuickTime Player" because it may be damaged or incomplete." I'm also now seeing "crashdump[451]: coreservicesd crashed" in my console logs.
I've tried repairing disk permissions and restarting, but I cannot get it to work. QuickTime plugins (e.g., in Safari) seem to work ok, though.
Is there a way to re-install the update, without re-downloading QuickTime (which is currently taking 5+ hours)?