"We're Sorry. HitFilm4 Express encountered a problem and has to exit."
As is. Not sure what else to do. Tried reopening the program multiple times only to see the same crash message. I simply wanted to find a simple free program to splice and sync an audio and video file together.
I can open the program perfectly fine, but after I press either "Start Compositing" or "Start Editing," I get the above message prompt and the program shuts down.