Okay, well after 3.5 hours with me troubleshooting, we have narrowed down the problem to when we put in a Datawire ID, it crashes PC Charge. If we take out the Datawire ID, the program does not crash. Verifone couldn't get that far, so I'm glad we got somewhere, but now it's back to PC Charge tech support. Version 5.9.2 SP2 and SP8 both have the issue. It's being escalated up to Level 2 support. DLLs will not register on the machine. This is on 64-bit. Not sure if it's a 64-bit issue directly or not. Verifone said 64-bit is fully compatible so it cannot be that.