I am also having that problem with BMS 4.05 on my new computer with Windows Vista Basic. On the same computer/software also:
I set up daypart volume to dip by 15db between the times of 0:00 and 11:00, not working
The Sample music keeps coming back even though I deleted it over and over
Won't allow me to "run as service"
My old computer with Windows XP Home SP2 runs BMS 3.05 and runs fine.
Are these issues trial version limitations that get unlocked when you buy the full product version? Or is BMS 4.05 not compatible with Windows Vista?
So, will the unlock code work with both versions of BMS?