I can't understand this. I want to use an OCX from this vendor http://www.mobyt.it/ to send SMSs. It is a dll and they provide usage examples in Vb, .NET, Visual C, etc.
The exception I get is:
System.Runtime.InteropServices.COMException (0x80040154): Interface not registered. (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
I'm breaking my mind. It looks like the COM object is not registered, but how should I register it? I've tried with regsvr32 with lo luck.