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For deployment reasons, I am trying to use IJW to wrap a C# assembly in C++ instead of using a COM Callable Wrapper. I've done it on other projects, but on this one, I am getting an EEFileLoadException. Any help would be appreciated! Managed C++ wrapper code (this is in a DLL): extern "C" __declspec(dllexport) IMyObject* CreateMyObject(void) { //this class references c# in the constructor return new CMyWrapper( ); } extern "C" __declspec(dllexport) void DeleteMyObject(IMyObject* pConfigFile) { delete pConfigFile; } extern "C" __declspec(dllexport) void TestFunction(void) { ::MessageBox(NULL, _T("My Message Box"), _T("Test"), MB_OK); } Test Code (this is an EXE): typedef void* (*CreateObjectPtr)(); typedef void (*TestFunctionPtr)(); int _tmain testwrapper(int argc, TCHAR* argv[], TCHAR* envp[]) { HMODULE hModule = ::LoadLibrary(_T("MyWrapper")); _ASSERT(hModule != NULL); PVOID pFunc1 = ::GetProcAddress(hModule, "TestFunction"); _ASSERT(pFunc1 != NULL); TestFunctionPtr pTest = (TestFunctionPtr)pFunc1; PVOID pFunc2 = ::GetProcAddress(hModule, "CreateMyObject"); _ASSERT(pFunc2 != NULL); CreateObjectPtr pCreateObjectFunc = (CreateObjectPtr)pFunc2; (*pTest)(); //this successfully pops up a message box (*pCreateObjectFunc)(); //this tosses an EEFileLoadException return 0; } For what it's worth, the Event Log reports the following: .NET Runtime version 2.0.50727.143 - Fatal Execution Engine Error (79F97075) (80131506) Unfortunately, Microsoft has no information on that error.

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