How fix? Fallout new vegas

[Hellblazer]

Problem signature:
Problem Event Name: APPCRASH
Application Name: FalloutNV.exe
Application Version: 1.4.0.525
Application Timestamp: 4e0d50ed
Fault Module Name: FalloutNV.exe
Fault Module Version: 1.4.0.525
Fault Module Timestamp: 4e0d50ed
Exception Code: c0000005
Exception Offset: 001e0df4
OS Version: 6.1.7601.2.1.0.768.3
Locale ID: 1033
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

[Unarmed Bandit]

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