Nope not working
Problem signature:
Problem Event Name: APPCRASH
Application Name: MW3 1.24 RTM CexDex.exe
Application Version: 1.0.0.0
Application Timestamp: 54554a47
Fault Module Name: KERNELBASE.dll
Fault Module Version: 6.1.7601.18409
Fault Module Timestamp: 5315a05a
Exception Code: e0434352
Exception Offset: 000000000000940d
OS Version: 6.1.7601.2.1.0.256.48
Locale I

1033
Additional Information 1: 7878
Additional Information 2: 787854380ac502069a277b7321ff9e3f
Additional Information 3: f164
Additional Information 4: f1647da63a94074f80c2815e81e9a4dd