p.s. I should add @mjr4077au, you fixed something regarding balloon tips in 4.1.4, which works great! I have wondered if it's by design that you shouldn't be running the kit with just a local-admin account (whilst logged on as a standard user), and you should always use the SYSTEM account when doing "manual" tests (unless is a per-user non-admin installation, and that's different).
4.1.3 - Show-ADTBalloonTip - The client process returned an exception / Access Denied - The Toolkit / General Discussion - PSAppDeployToolkit Community
Hopefully I've understood the point of the author's post, with regards to using run-as administrator.