Dear Adobe community,
I'm begging for help:
I have Windows 7 x64 and premiere pro (x64) (Trial) and lastest quicktime installed.
Now when i start it it pauses at ExporterQuicktimeHost and it's the same with After effects too there it pauses and also crashes at Media Core initializing.
Also when i want to start Quicktime with Windows 7 it won't open, and on another Pc it worked.
I have set up my Pc a month ago and befor the reset it worked fine.
I also searched about this issue but i havent found something about it.
Sorry for my bat Englisch i'm from Austria.
Remove QuickTime entirely. PP can work with a lot of QuickTime files even if it's not installed.
If the files don't work without QuickTime, then either get non-QuickTime versions or convert them to something else. The following is an excellent conversion program.