Hello - can some one give me a clue (or the answer :-) ); I'm stuck on the first bit where you build the process; I keep getting an error on the Open Workbook action "Internal : Could not execute code stage because exception thrown by code stage: Exception has been thrown by the target of an invocation." which doesn't help much.
I have these entries for the data item:-
And this for the action:-
Any help appreciated as I'm feeling a bit like I've fallen at the first hurdle...
Training edition 7.0.0