c++ ISAPI fails to call VB dll

Hi,

I have an ISAPI, and I need to call a VB dll, but the dll fails to initialize.

Microsoft said that it shoud work but I don't find the way to call that dll.

The dll is registered and I import it like this:

Code:

---

#import "XRSTest_apartment.dll"

---

Also initialize it in the HttpExtensionProc as microsoft says in Q289112

Code:

---

DWORD  CTestExtension::HttpExtensionProc(EXTENSION_CONTROL_BLOCK *pECB)
{
        HRESULT hr;

        //hr = CoInitializeEx(NULL,COINIT_MULTITHREADED );
        hr = CoInitializeEx(NULL,COINIT_APARTMENTTHREADED );
        if (FAILED(hr))        {
                saveLOG( _T("CoInitialize failed"));
                        return HSE_STATUS_ERROR;
        }
        return CHttpServer::HttpExtensionProc(pECB);
}

---

Try to use it in the Default()

Code:

---


void CTestExtension:: Default(CHttpServerContext* pCtxt)
{
        HRESULT hr;
               
        StartContent(pCtxt);
        WriteTitle(pCtxt);

        *pCtxt << _T("This default message was produced CTestExtension:: Default()");
        *pCtxt << _T("<br>");

        // Initialize and instance of the automation server for this thread
        XRSTest::_TestPtr pItf;

        // create the reference  --> fails here
        hr = pItf.CreateInstance(L"XRSTest.Test");
        if (FAILED(hr))        {
                        saveLOG( _T("XRSTest_apartment CreateInstance failed"));
                return;
        }

        *pCtxt << _T(pItf->GetString());
       
        // Unitializes the COM library
        EndContent(pCtxt);
}

---

My question is why does it fail?

I will attach the project (MSVS:NET 2003), inside you find the dll, and cmds to register it, also cmds to copy it to the wwwroot.

If you can help please do it, I have been some days stuck here.

Atention! the file is 6.4 MB as I attach debug info and all.

Thank you

froque