Error Message When Windows Starts

Description:
Stopped working

Problem signature:
Problem Event Name: CLR20r3
Problem Signature 01: ymi673xrsm8vz4ph6nej95vmrszcivpx
Problem Signature 02: 1.0.0.0
Problem Signature 03: 5c6970b2
Problem Signature 04: eNV3PArNWnplAyCba5vvOK
Problem Signature 05: 1.0.0.0
Problem Signature 06: 5c6970b2
Problem Signature 07: 9b
Problem Signature 08: 39
Problem Signature 09: System.TypeInitialization
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1026

Started getting this 2 days ago whenever i start the computer, and Google returns no results for the problem signature.