Hello Greg,
It might be that the you weren’t able to properly reinstall the quicktime application. In fact, dragging the Quicktime app to the trash just did not completely uninstall the application. There were still quicktime packages in your system.
Drag the following to the trash:
1. /Applications/Quicktime.app
2. Go to the /Library/Receipts/ folder and look for the quicktime package that were installed, files are most likely: Quicktime716.pkg,
Quicktime713.pkg, Quicktime714.pkg, depending on your latest Quicktime update, and drag them to the trash.
3. Reinstall Quicktime 7.1.3 installer (which you have downloaded from apple website)
4. Restart.
5. Go to Disk utility, then click on Repair Disk permissions.
6. Log out and log in again.
Hope it helps.
Cheers!
Renante
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