What operating system are you using? It was only tested on Win XP Pro, where it worked fine for me.
Also, what data files are you testing this with? Stock SE4? A particular mod? Try getting it to work with the stock file. It is possible that there is some combination in the mod you are using (assuming you are using a mod) that I did not test that exposes a hidden bug in the program.
[ April 13, 2004, 05:43: Message edited by: Imperator Fyron ]