I tried to look on the online forum for WMM, and it looks like someone else recently had this problem too - but it is unresolved. They suggested uninstalling and reinstalling WMM (which I did), but that didn't work. So, yeah...other than that, another forum suggested that it might be a driver issue - but I am not a computer-person. I really don't know how to go and fiddle around with all these things, nor do I want to. I kind of think programs should just DO WHAT THEY ARE SUPPOSED TO DO. (I guess I should have invested in a Mac.)
So, yeah...I'm super bummed. I really wanted to make this vid, but I just don't know how it's going to be possible if my program keeps crashing on me.
My other option, I suppose, is to spend money and get Sony Vegas or whatever that program is called. I would do that, only I'm kind of completely broke these days. So yeah...not sure what to do. I guess I'll just test WMM every couple of days and see if it's suddenly decided to start working.
ETA: nwspaprtaxis to the rescue, by suggesting that I look into open-source software! ALL IS NOT LOST, it is just a little delayed while I research and learn new programs.