Here's what Windows sees when it crashes:
Problem signature:
Problem Event Name: APPCRASH
Application Name: PGPtray.exe
Application Version: 10.1.1.10
Application Timestamp: 4d2e8b69
Fault Module Name: ntdll.dll
Fault Module Version: 6.1.7601.17514
Fault Module Timestamp: 4ce7ba58
Exception Code: c0000005
Exception Offset: 0002e39e
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