I have been successfully using Movie Studio since long time. Yesterday the program
stalled while making video editing. I had to kill the process and restart the
program, as the only possibility I had.
When I restarted the program it correctly adviced me to make frequent "save"
actions of the project, and it said it was restarting with the last auto saved
version of the project.
That was great. It was not the first time the program stalled and made that
statement, but I could work regularly in the past, after that.
This time something must went wrong, because on one side the editing continued
regularly, but on the other side when I started the "Make Movie" process vs a MP4
movie, the colours where altered! In the preview mode the colours are perfect, but
during the "Make Movie" process I can see the progresses windows showing wrong
colours, and the output video, as a matter of fact, shows altered wrong colours.
Apparently there is a hue level alteration
I tried compensating manually the hue level and the result was slightly better
(but not ok), but at that point the preview shows wrong colours! Something must
have been corrupted in the program!

I tried to uninstall the program, cancelled all the related directories, cleaned
the registry and reinstalled the program, but the issue is still there!