same problem, tried demo
Faulting application ArmADemo.exe, version 1.3.0.5109, time stamp 0x458a6082, faulting module ArmADemo.exe, version 1.3.0.5109, time stamp 0x458a6082, exception code 0xc0000005, fault offset 0x007af725, process id 0xfe4, application start time 0x01c75296efd30715.
pentiumD 3.2GHz
2GB ram
GF7900GT driver 11.59