CLR20r3

Hello!
I'm new in this forum.
I there anyone who can help me with this problem:
Description:
Stopped working

Problem signature:
Problem Event Name: CLR20r3
Problem Signature 01: productsetup.exe
Problem Signature 02: 4.2.8.2601
Problem Signature 03: 501f9248
Problem Signature 04: MSLibWrapper
Problem Signature 05: 4.2.8.2601
Problem Signature 06: 501f8014
Problem Signature 07: 34
Problem Signature 08: 5a
Problem Signature 09: PSZQOADHX1U5ZAHBHOHGHLDGIY4QIXHX
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1033

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