What OS are your running? Be specific
Windows 7 Ultimate - Service Pack 1
What Java version are you running?
Java SE Runtime Environment (build 1.7.0_17-b02)
Java HotSpot 64-Bit Server VM (build 23.7-b01, mixed mode)
What are your computer specs?
Intel Core i7 Q820 @ 1.73GHz
8.00 GB Installed Ram
64 Bit
It happened most recently immediately after starting a script.