vs2010报错： Problem signature: Problem Event Name: CLR20r3 Problem

[mylyqc]

vs2010报错： 是什么原因？

Problem signature:
Problem Event Name: CLR20r3
Problem Signature 01: alarmsys.exe
Problem Signature 02: 1.0.1.6
Problem Signature 03: 53290e22
Problem Signature 04: AlarmSys
Problem Signature 05: 1.0.1.6
Problem Signature 06: 53290e22
Problem Signature 07: 3
Problem Signature 08: d5
Problem Signature 09: System.NullReferenceException
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 2052
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

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[mylyqc]

有人来解答一下吗？