BeSweet Newbie Problem

[leebo]

I just downloaded 1.4 and the GUI (6b61) for the first time.
I'm trying to encode a wav into an AC3 file.

I set up my source file and output file, and also select BeSweet.exe for the program.
Everything looks good, and when I click on the button to encode Wav to AC3, it says "transcoding" at the bottom, but nothing is really happening.

It continues to say transcoding as long as I don't move my mouse. As soon as I move the mouse, the GUI returns to normal (it no longer says transcoding).

But there is no output file. If I let it create a log, the log is blank.
I tried downloading a seperate AC3enc.dll from Doom9, but it makes no difference.

[leebo]

Is there a better place to post this?
Or is there a tutorial somewhere?

This program converts wav to mp3 just fine, so there must be something wrong in my set up somewhere. But I don't have a clue where to look.