I have a Windows application scheduled to run on a daily basis and fails intermittently as per the following log in EventViewer.
Faulting application name: MyApplication.exe, version: 1.0.0.0, time stamp: 0x4d54829aFaulting module name: clr.dll, version: 4.0.30319.1, time stamp: 0x4ba21eebException code: 0xc0000005Fault offset: 0x00000000000029e1Faulting process id: 0xbb1cFaulting application start time: 0x01cbd99223d8b4ebFaulting application path: E:\MyApplication\MyApplication.exeFaulting module path: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dllReport Id: 7e74ec7e-45a5-11e0-a95d-003048de380dAnd in the second EventViewer log it says:
The process was terminated due to an internal error in the .NET Runtime at IP 000007FEF97329E1 (000007FEF9730000) with exit code 80131506.The server is Win Server 2008 R2 and the application uses .Net 4.0 (as you can see in the error log too).
The application uses multi-threading intensively and reads from a remote database and writes to local hard disk.
Any guesses on what causes this issue and any suggestions on how to investigate? I have no idea where it fails in the life of the application which is about 5-10 hours.