System restarts while playing Hitman game

[vejella]

system suddenly restarts the error was

The computer has rebooted from a bugcheck. The bugcheck was: 0x10000050 (0xe5015104, 0x00000000, 0xbf386be1, 0x00000001). A dump was saved in: C:\WINDOWS\Minidump\Mini062510-01.dmp.


please help me in this