I wrote a simple ActiveX Dll object with C++ & ATL (VS2010) for using in VBS scripting engine embedded in a SCADA system. It's just a code carcass now, just interfaces with stubs, no dependencies. Every interface designed to be called from client side have dual interface. I can see this object from OLE/COM Object Viewer and can instantiate it from there. I've got no problem with instantiating this ActiveX object using C#'s interop services for debug purposes.
However, when i'm trying to instantiate this from wscript (vbs) I get this 800a0ad error.
The operating system is Windows 7 (32 bit), not x64.