Hello doug80910, Thank you for contacting National Instruments.
Try looking at the Knowledge Base (KB) linked below. The problem solved in that KB is similar to the one you describe. Replace steps 4-6 of the solution with the appropriate steps for your ActiveX object. http://digital.ni.com/public.nsf/websearch/0463975E3201B51386256D9E00536FCD?OpenDocument Let me know if this does not solve your problem. Sean C. Applications Engineer National Instruments