Méta-MCI (MVP) wrote: > Hi! > > Example, with Pywin32: > > import win32com.client > moncom = win32com.client.Dispatch('MyCOM1.AdvMethod') > moncom.IAdvMethod(... > > See Pywin32 here: http://sourceforge.net/projects/pywin32/ That's not working, because the OP has a custom interface, not IDispatch-based. Diez