| Version | OS | RAM | HDD Space | Processor | |---------|----|-----|------------|------------| | 6.0 | Windows XP SP3, Vista, 7 (32-bit) | 2GB | 40GB | 1.6 GHz | | 8.1 | Windows 7,8,10 (32/64-bit) | 4GB | 80GB | 2.0 GHz |

But when he tried to clear the fault, 6.0 refused. It spat an error: "Security Access Denied. Requires 8.1 cryptographic handshake."

The "8.1.6.0" in your search query corresponds directly to the .