Require Registry Key removal

[Pietato]

FIXED

Quicktime fails to install due to its failure to access HKEY_LOCAL_MACHINE\SOFTWARE\Classes\QuickTimeplayerLib.QuickTimePlayerApp\CLSID.

I have followed the directions on the Apple support site, which told me to attempt reinstallation on all accounts, which didn't work, and then told me to delete the registry entry manually. Lo and behold, regedit has an error when opening or deleting the keys.

I have already tried CCleaner, it did not work.

 

[Pietato]

Fixed!

Just had to reset ownership of the keys and subkeys then change permissions to delete them.