Problem signature:
  Problem Event Name:	CLR20r3
  Problem Signature 01:	Multi Checker.exe
  Problem Signature 02:	2.1.0.0
  Problem Signature 03:	5a4d1d99
  Problem Signature 04:	mscorlib
  Problem Signature 05:	4.7.2558.0
  Problem Signature 06:	59d412f7
  Problem Signature 07:	4cc
  Problem Signature 08:	5a
  Problem Signature 09:	System.NullReferenceException
  OS Version:	6.1.7601.2.1.0.256.1
  Locale ID:	2070
  Additional Information 1:	0a9e
  Additional Information 2:	0a9e372d3b4ad19135b953a78882e789
  Additional Information 3:	0a9e
  Additional Information 4:	0a9e372d3b4ad19135b953a78882e789

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