FYI
I recreated the ThinApp and had for an entry point just the main executable.
Created MSI with it.
Put JUST THE MSI it in the ThinApp repository.
In View 5, I added the MSI and assigned it to a machine.
Went into View 5 and removed the thinapp assignment
So??? Not sure why that makes a difference, but having one entry point and only having the MSI in the thinapp repository seem to do it.