Hi

I'm trying to open a part file in VC++ 6. Here's what I have at the moment:

if (SUCCEEDED(swApp.CoCreateInstance(__uuidof(SldWorks), NULL, CLSCTX_LOCAL_SERVER)))
{
     swApp->put_Visible(TRUE);
     BSTR filename = bstr_t("W:\\models\\Rod.SLDPRT");
     long err = 0;
     long warn = 0;
     ModelDoc2 swModel = swApp->OpenDoc6(filename, (int)swDocPART, (int)swOpenDocOptions_Silent, bstr_t(""), &err, &warn);
}

I'm having issues on line 07 where I get an error saying "Incomplete type is not allowed". Does anyone know what might be wrong there?

Any help would be much appreciated.