How do I find out what caused the crash ?

I mean how do I know the cause to try to fix it ? maybe a link to some guide to help me interpret this kind of messages so I can go fix the errors.

I get this:

''Problem signature:
Problem Event Name: APPCRASH
Application Name: Oblivion.exe
Application Version: 1.2.0.416
Application Timestamp: 462392c7
Fault Module Name: Oblivion.exe
Fault Module Version: 1.2.0.416
Fault Module Timestamp: 462392c7
Exception Code: c0000005
Exception Offset: 0001e232
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1048
Additional Information 1: 27c8
Additional Information 2: 27c8ce5af7a07bedf550bd9c573901b3
Additional Information 3: e56e
Additional Information 4: e56e9cfaf3cd1084b6b4c016d12ce64c''


Tx in advance