Compatiblility with operative system?: Object variable or With block variable not set

Hi everybody,

by testing a monitoring script in OneSight-Empirix for a measurement client (Server A) it delivers the followig issue:

Navigation Failure: internal error: polledPath: polledFinish113 WGpage: Object variable or With block variable not set

the same monitoring script was used for another measurement client (Server B), which worked for it without any errors.


So, Server A has Windows Server 2003 Enterprise Edition SP2 as operative system.
Server B has Windows Vista Enterprise.

What could be the cause of this issue? compatibility problems of the Visual Basic version with the operative system?.

I would appreciate any help. It is really urgent.

Regards