This is a known bug that occurred when we released the patch to CBuilder4. The workaround to this is to
edit the <SERVER> Impl.cpp file. You need to change everyplace in this file where the class tries to set an
in/out parameter value with a IProviderPtr without typecasting the to a IProvider*
For example if you created a remote data module that exported a TTable called Table1 some of the server
code generated would look as follows:
STDMETHODIMP TTestServerImpl::get_Table1(IProviderPtr* Value)
_di_IProvider IProv = m_DataModule->Table1->Provider;
*Value = IProv; //<- HERE IS ONE OF THE PROBLEMS!!!
return Error(e.Message.c_str(), IID_ITestServer);
What you need to do is change the line:
*Value = IProv;
*Value = (IProvider*)IProv;
If you do this anywhere in this file that a return value (this includes out parameters) is an IProviderPtr the server should work fine.