Variable uses an automation type not supported in Visual Basic

[Nanni]

Hi to All

I have some problem calling a com dll from VB6.

In the object Browser i See:

Sub CreateIterator(iid As GUID, ppv As Any)

I think the problem is the GUID.(in stdole)

This is the IDL description:

   [
    object,
    uuid(1E8701D0-258F-43ED-9EDC-434FD16E922D),
    helpstring("Switcher Object")
] interface IBMDSwitcher : IUnknown
{
    HRESULT CreateIterator([in] REFIID iid, [out] LPVOID* ppv);

I can't call CreateIterator from vb6. I get the error
"Variable uses an automation type not supported in Visual Basic"

How I can get this interface?


Please Help me.

Thanks to all