As subject, got this in event viewer
Fault bucket 2365998341, type 1
Event Name: APPCRASH
Response: None
Cab Id: 0

Problem signature:
P1: Crysis2.exe
P2: 1.1.0.0
P3: 00000000
P4: Crysis2.exe
P5: 1.1.0.0
P6: 00000000
P7: c0000005
P8: 009812fc
P9:
P10:

Faulting application Crysis2.exe, version 1.1.0.0, time stamp 0x00000000, faulting module Crysis2.exe, version 1.1.0.0, time stamp 0x00000000, exception code 0xc0000005, fault offset 0x009812fc, process id 0x368, application start time 0x01cbefefa6723af0.
Steam version
Running under vista x64