That was my first game i ever played.

Today i was looking through my old cds and saw it, i installed it and tryed to play it but it doesn't work. The compatibility doesn't work either. :(
Any fix to that?

I've read that some people have had success using DOSbox, but I haven't tried it myself.

http://dosbox.sourceforge.net/news.php?show_news=1

I'm having similar problems with some old windows games (Risk) so I'd be very interested if anyone knows anything about integrating old windows programs with XP.

@Nivi is it windows or dos?

Betrayal at Krondor works with DOSBox: http://dosbox.sourceforge.net/comp_list.php?showID=115&letter=B

Risk (1989) works with DOSBox: http://dosbox.sourceforge.net/comp_list.php?showID=1144&letter=R

I don't know about risk, but it works perfect with BAK, MAJOR THANKS!

Glad to hear you got it working, I'll have to try it myself, I've heard it's a pretty good RPG.

Is BAK the RPG that was freely downloadable because the sequel was coming out?

Yes, that's the one.