We encountered a sudden "NET Runtime version 2.0.50727.3603 - Fatal Execution Engine Error" which caused our application to be terminated. We googled this error, and we found that there was a problem with mscorwks.dll (http://support.microsoft.com/kb/913384). This post is for Dec, 2007, but our servers have latest .NET Service Packs Installed. We feel that since .NET 2.0 SP2 is installed this error might have been fixed by Microsoft in SP2, not sure though. We are looking for any possible solutions, with which we can avoid this error again. I am mentioning the error and .NET software installed on our server below.
The application is installed as a Windows .NET Service and runs under Local System Account.
.NET Softwares Installed.
Microsoft .NET Framework 2.0 Service Pack 2
Microsoft .NET Framework 3.0 Service Pack 2
Microsoft .NET Framework 3.5 SP1
Microsoft Report Viewer Redistributable 2005
Below are the errors logged in the event viewer.
Event Type: Error
Event Source: Service Con
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