I am trying to connect to a Lotus Notes DB from .NET using C# Code. Whenever we try to do that the following error occurs
“Unable to cast COM object of type ‘System.__ComObject’ to interface type ‘Domino.NotesRichTextItem’. This operation failed because the QueryInterface call on the COM component for the interface with IID ‘{29131574-2EED-1069-BF5D-00DD011186B7}’ failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).”
Have checked in most of the Microsoft forums & almost all of them advise us to de-register & re-register the dlls.
Can anyone help me out on whether anything needs to be done at the Lotus Notes end, if somebody has faced this issue before