I have used the <batch> element to link three tasks together previously, and it has worked nicely.
I made a couple of changes to the scripts since, and now it is not running them together anymore, even though all files are still in the same place.
I am attaching a compressed file of all my tasks and associated images.
The batch file script is titled "Visit_2_cog_tasks.iqx'
I am not sure why this is no longer working, but perhaps a trained eye might be able to detect something.
Thank you in advance!