I got a error message when I started up Vegas
"The Sony QuickTime plug-in was not able to initialize the QT components on your system. It apperars that QT for Windows is not properly installed" So I tried reinstalling QuickTime but when I tried to reinstall QT I got this message
"Could not open key:
HKEY_LOCAL MACHINE\Software\Classes\QuickTimePlayerLib.QuickTimePlayerApp\CLSID. Verify that you have sufficient access to that key, or contact your support personel." I tried uninstalling and re-installing QT but I keep getting the same message so I can't install QT. What does this message mean and how do I get arount it?

Thanks
-Jim