Sorry I was not being notified of your replies... Guess I did not click that tick box.

First, I thought I purchased a dual certificate. Just renewed back in October.
I just looked in SB8 and it just has info to point to the PFX file. I will log into Comodo and see what I purchased but is there a way to examine the PFX file?

Second, how do you sign the application EXE file itself? Guess I missed that entirely....

I will look at the UAC-aware link.