Hoster program shuts down every 5 minutes

[Hawkman]

I really need some help on why my hoster program keeps shutting down. I get an error message that says window must close now and shuts the program down. I have sent the error to them and the reply is there is not a fix for the problem. Is anyone else complaining of the same issue. I am running XP sp-2 2g memory. Prior to the 4.0 install I never had a problem. I downloaded 4.06 with no luck. I have gone back to 4.03 and the system continues to shut me down. I ran one song tonight before it crashed. I bring it up again and I might get a few songs in and down it goes.

I have no problems with my other computer running Vista.

Any suggestions

Hawkman