RMS Store Ops version and errors

I recently upgraded QS2K to RMS Store Ops and added HQ and an additional site. I've had all kinds of problems. When I do a cash drop, it shows up on the receipt as a pay out - end result my drawer ends up off by double the amount of the drop. When entering items on the HQ Manager - if you click outside the field, it crashes. When I purchased the upgrade, all I received was a demo disk and a dongle. I can't help but feel that I should have received a more up to date version of the software than the demo disk. Is this the normal way that RMS is distributed (demo and dongle)? I've had a lot of other issues such as the store inventory changing drastically, customer accounts showing a credit on their account when they should have a balance etc..