I've been using rio receivers for a while now all over the house and recently upgraded my computer to XP. Rio reciever was doing just fine with XP and suddenly after adding some music I get this mysterious error:

Runtime error!
Program G\program files\audio recever\armgr.exe
this application has requested the Runtime to terminate it in an unusual way. Please contact the the applications support teamfor more information

I have just over 8000 tracks and tried reducing that number to less with no change in the error. the error appears at various times usually when building the database. I tried downloading latest software and got the same result. someone must have run itno this but o have not seen any FAQ or searches. I tried reinstalling and rebooting with no effect.

any ideas??