This is from
Apple's website on the correct steps to take to remove
Quicktime 1. Quit QuickTime Player.
2. From the Start menu, click Control Panel.
3. In Control Panel, open Add or Remove Programs.
4. Select QuickTime from the list of currently installed programs, then click Uninstall.
5. When asked if you would like to remove QuickTime, select Yes.
6. After the uninstallation is complete, do not restart if you are prompted to.
7. If other entries were present for QuickTime remove those as well.
8. Restart your computer.
9. After the computer restarts, open Local Disk (C:) in Computer or whichever disk programs are installed on.
10. Open the Program Files folder.
11. Right-click the QuickTime folder and select Delete and choose Yes when asked to confirm the deletion. Note: This folder may have already been deleted if QuickTime was successfully removed in steps 1-7.
12. Delete the QuickTime and QuicktimeVR files located in the C:\Windows\system32\ folder. Click Continue if Windows needs confirmation or permission to continue.
13. Right-click on the Recycle Bin and on the shortcut menu, click Empty Recycle Bin.
14. Restart your computer.
15. Install the latest version of QuickTime from
http://www.apple.com...cktime/download.
Let me know if this works for you.