Hello Don and welcome to our forums,
It looks like the screenshot you wanted to attach is not correctly attached.
Please note that in order to add a file (e.g. a .TXT file, a screenshot, etc.), you will need to use the "Attachments"
feature and then place the attached file in line, i.e.:
Given your requriement, most likely you are refering to our "File removal"
As for this moment, I'm afraid we do not support this in our PowerShell Automation feature.
I have, however, added this on our TODO list of improvements and it will be added in a future version of Advanced Installer.
Thank you for bringing this to our attention!