Does anyone have an idea what is going on here please?
I’ve attached the spreadsheet and the very simple workflow.
There is also something a bit weird going on where if I stop the process (in debug mode when the error is first generated) and then shut down the excel, a ghost excel process is left running which I can shut down manually (with task manager) but the kill process activity doesn’t seem to have any effect at shutting this down (I don’t think this is related as I kill the excel manually prior to running the process)
I’m such an idiot I should have been using the execute macro activity! Don’t worry I am currently banging my head against wall to help knowledge sink in.