error

i playing homefront game,and i see he stop working
these error show
Problem signature:
Problem Event Name: BEX
Application Name: HOMEFRONT.exe
Application Version: 1.0.0.1
Application Timestamp: 4d7e1a73
Fault Module Name: StackHash_0a9e
Fault Module Version: 0.0.0.0
Fault Module Timestamp: 00000000
Exception Offset: a933918d
Exception Code: c0000005
Exception Data: 00000008
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 16393
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

please help me

Follow the steps in the following article for clean boot troubleshooting...

How to perform a clean boot to troubleshoot a problem in Windows 8, Windows 7, or Windows Vista
http://support.microsoft.com/kb/929135