Notes/Domino 4 and 5 Forum

I am using VBA to control Lotus Notes typically using code similar to the following :

Dim domsession As Object
Set domsession = CreateObject("lotus.notessession")
domsession.Initialize

OR

Dim domsession As New NotesSession
domsession.Initialize


The second script would have a reference to "Lotus Domino Objects"


For some reason both of these scripts now display the following error message:

***********************************
Run-time error '-2147220999 (800401f9)':

Automation error
Error in the DLL
***********************************


The first script displays this error on domsession.Initialize and the second on Set domsession = CreateObject("lotus.notessession")


This error does not occur on every machine only on some. It happens whether the code is in Access or Excel.

Microsoft Jet Service Pack 8 was recently installed on some machines. But, the code still does not work on machines that have'nt had it installed.

Any ideas would be much appreciated.

Thanks

Ian