OFS does not start

I installed it on my PC because I want to use OFS to create funscripts. But it won’t start. Does anyone know of any possible causes?

Start going through this quite large thread and use forum search. Issues starting OFS has been discussed many times and the solution is probably already there. If the suggestions doesn’t solve your issue then get back with a list of what you’ve tried.

Issues with MPV-2 is one issue people have encountered (but there are others as well):

thank you.
I tried installing various older versions through trial and error, but it didn’t start, so I gave up.
Thank you for your kindness!