Problem with CreateWindow function.

Question

Dear All,

I used CreateWindow function to create a window. I filled the WNDCLASS structure and RegisterClass function is working fine, but CreateWindow function is failing and I am getting an error value 0x02.

I filled CreateWindow function parameters as follows,

        wnd_handle = CreateWindow(

                        app_name,                    // window class name

                        TEXT("Vmr Windowed Mode"),   // window caption

                        WS_OVERLAPPEDWINDOW,         // window style

                        0,                           // initial x position

                        0,                           // initial y position

                        wnd_width,                   // Width of the window.

                        wnd_height,                  // Height of the window.

                        NULL,                        // parent window handle

                        NULL,                        // window menu handle

                        hinstance,                   // program instance handle

                        NULL);                       // creation parameters

  and I am calling above function from a static member function of a class. The error value I am getting from GetLastError function is matched with system error macro ERROR_FILE_NOT_FOUND, but I am not specified any file in the function.

 

Please help me, I am confusing a lot with this error value and I am not understanding the problem with the function.

Awaiting for your reply. Thank you in advance. 

Regards,

 Anand