Here's your precise and very well defined problem!  SUPER Won't do CRAP on Vista!  Not on my computer, at least.

I'm sorry, 96Crypt_mod, but I couldn't possibly come up with the specs on every single file that I'm trying to convert, because it simply won't do anything right...  And also SUPER freezes every time I try to open the file specs, and I'm definitely not a fan of literally copying (as in looking and typing) EVERYTHING from the Properties of the file...  Most of the time sound files will convert, and I think I've gotten one video to work right, but all of the others result in ERROR!

I understand maybe one specific file or conversion setup not working, but practically all of them?  The exact same presets worked on XP, so I know it has to be Vista...

So, my main question is does anyone else have this problem or is it just my computer?  If so, is there any possible solution, like some kind of download or anything?  The problem is obviously way too broad for details, so, the problem is simply that no matter what I'm trying to convert to or from, most if not all of my videos wont' do anything!

And before you give me a lecture on how to post, I will TRY to get the specifications for the latest file that I tried and failed and see if that helps any...  MAYBE there's a tiny detail I'm overlooking but I'd doubt it.  But I don't have time at this moment, so I'll do it as soon as I can.