Error Information
.NET Runtime version 2.0.50727.5446 - Fatal Execution Engine Error (000007FEFA2740D2) (80131506)
Issue Details
You have a Windows service which was running perfectly fine but recently it started crashing with Fatal Execution Engine Error (000007FEF9F5AF0E) (80131506) recorded in the event logs.
https://connect.microsoft.com/VisualStudio/feedback/details/685127/net-runtime-version-2-0-50727-5420-fatal-execution-engine-error-000007fef9f5af0e-80131506-net-based-windows-service-crashing#details
This was an issue which was fixed in .Net Framework 4.0 but was not back-ported to .Net 2.0 Transferring the case to the Windows SDK team.
Download Information
The hot fix for your issue has been
packaged and placed on an HTTP site for you to download.
WARNING: This fix is not publicly available through the Microsoft website as it has not gone through full Microsoft regression testing.
Package:
-----------------------------------------------------------
KB Article Number (s) : 2669522
Language: All (Global)
Platform:
x64
Location: ( http://hotfixv4.microsoft.com/.Net%20Framework%202.0%20–%20Win7%20SP1,%20Windows%20Server%202008%20R2%20SP1%20(CBS)/sp2/DevDiv956583/50727.5719/free/444275_intl_x64_zip.exe )
OR
http://www.machsol.com/downloads/patch/mspatch/444275_intl_x64.zip
-----------------------------------------------------------
KB Article Number (s) : 2669522
Language: All (Global)
Platform:
i386
Location: ( http://hotfixv4.microsoft.com/.Net%20Framework%202.0%20–%20Win7%20SP1,%20Windows%20Server%202008%20R2%20SP1%20(CBS)/sp2/DevDiv956583/50727.5719/free/444274_intl_i386_zip.exe
OR
http://www.machsol.com/downloads/patch/mspatch/444274_intl_i386.zip
-----------------------------------------------------------
KB Article Number (s) : 2669522
Language: All (Global)
Platform: ia64
Location: ( http://hotfixv4.microsoft.com/.Net%20Framework%202.0%20–%20Win7%20SP1,%20Windows%20Server%202008%20R2%20SP1%20(CBS)/sp2/DevDiv956583/50727.5719/free/444276_intl_ia64_zip.exe )
OR
http://www.machsol.com/downloads/patch/mspatch/444276_intl_ia64.zip
-----------------------------------------------------------
NOTE: Be sure to include all text between '(' and ')' when navigating to this hot fix location!
Applies To
Windows Server 2008.
Installation Instructions
- Download appropriate file according to your platform.
- Run the file to apply the hotfix.
- Reboot the server.
System Requirements
Windows Server 2008
Microsoft .Net Framework 2.0
Microsoft .Net Framework 4.0