Environment Windows xp pro. When trying to update to QUICKTIME 7.5.1from quicktime 6.5 the installation just stops at point where it is trying to configure windows for quicktime. I have tried uninstalling version 6.5. using regedit to remove Apple, the old quicktime keys und hkey_classes_root. i have also tried to install quicktime with itunes (version 7.5.1) & it fails with the message, installlation unsuccessful, itunes needs quicktime installed. This happens both with & without quicktime 6.5 installed. Does the error message mean it needs quicktime 7.5.1. If so, the problem is i can not install quicktime 7.5.1 (as discussed above) on its own.
Thanks for your help