"Execution engine errors are fatal errors that should never occur. Such errors occur mainly when the execution engine has been corrupted or data is missing. The system can throw this exception at any time. When possible, the system throws an exception that provides more information than the ExecutionEngineException exception."
Comments
Maybe you have kept the state somewhere?
Do you SEE the exception?
"Execution engine errors are fatal errors that should never occur. Such errors occur mainly when the execution engine has been corrupted or data is missing. The system can throw this exception at any time. When possible, the system throws an exception that provides more information than the ExecutionEngineException exception."
Damn. What did this?
This usually occurs when you are working with Reflection Emit and managed to get by the Invalid Program Exception