Unhandled exception error in VC++

Hi

I created a Win32 application but when i run it, i get an error and the program is terminated.

When I run the program in debugger it gets into a file called WINMAIN.CPP and gives me an access violation error
in funcion

"int AFXAPI AfxWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,LPTSTR lpCmdLine, int nCmdShow)"

at "if (!pThread->InitInstance())" line.

The error says "Unhandled exception in myfile.exe (MFC42D.DLL) : Access violation".

What may be the problem? I am using VC++ 6.0.

Thanks in advice....

Did you instantiate your CWinApp object? It is obvious you are using AFX and I am guessing that you are writing it yourself as opposed to allowing VC to generate your classes. Is this correct?

pThread might be NULL.