I've been using the VSDC Video Editor for a few weeks working on video projects. Tonight it suddenly would not allow me to save my project. (I'm not talking converting to a finished file, but the vproj files.) I tried saving it as a different name; I tried saving it to a different location; I have over 200 gb of free space, and even after deleting several files and opening up more space, I can not get projects to save. I tried opening up some other projects and cannot save them either.

Any ideas?