Although I have used Video Editor extensively with no problems in the past, recently it has stopped working whenever I import most video files. This includes files that worked fine before, and even files that were created and published using Video Editor. The imported videos will display the correct timestamp in the preview window, but will not play, nor are they capable of being edited in any way. In fact, trying to operate any function of video editor once the files have been imported causes the program to hang, eventually displaying a message that "Video Editor is not responding" and I have to shut it down.
The only files I can get to work now are videos of low resolution, although I can't be sure if that is actually the deciding factor or not.
I need to use this software to edit video presentations for work and it's completely useless now. Please help!
(I'm on Win7 and was using 6.5 both before and after the problem arose. Upgrading to 7.0 did not change anything.)