问题
My application crashed on customer's machine with the following message My application use WPF, C# and C++.
Problem signature:
Problem Event Name: CLR20r3
Problem Signature 01: mysticserver.exe
Problem Signature 02: 1.0.0.0
Problem Signature 03: 544d0baf
Problem Signature 04: PresentationCore
Problem Signature 05: 4.0.30319.17929
Problem Signature 06: 4ffa6e63
Problem Signature 07: 283
Problem Signature 08: 13
Problem Signature 09: PSZQOADHX1U5ZAHBHOHGHLDGIY4QIXHX
OS Version: 6.2.9200.2.0.0.256.48
Locale ID: 1033
Additional Information 1: 5a52
Additional Information 2: 5a5202200b903e0c10739d8f4ac14d23
Additional Information 3: 673b
Additional Information 4: 673b5a7aa113d7eec5a03fb51cac71b0
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Someone can tell me, how to determine the error?
UPDATE:
I'm sure that on the client machine, that installed .Net 4.5 full package the same .net version with all project configurations. And the machine client installed Microsoft Visual C++ Redistributable for Visual Studio 2013.
I'm using visual studio 2013 to develop the application.
Many thanks!
回答1:
It can be caused either by some registry errors which can be fixed by running a registry clean up software or entering the following commands:
regsvr32 atl.dll
cd C:\WINDOWS\eHome
ehSched /unregServer
ehSched /service
ehRecvr /unregServer
ehRecvr /service
ehRec.exe /unregServer
ehRec.exe /regserver
ehmsas.exe /unregServer
ehmsas.exe /regserver
Or caused by a mismatched version of .Net framework (sometimes client version doesn't work and you have to install the full version) or other prerequisites. Try re-installing .Net framework.
If the problem lingers after that, it might be something wrong with OS.
来源：https://stackoverflow.com/questions/26623084/application-crashed-with-event-name-clr20r3