Quick help with Istool

I'm using IsTool to help with my install and everything works fine. I have one file that's an .MSI file that I need to install (it's a PDF driver thing). I can run EXE files at the end of my setup but I can't seem to run an .MSI file. Any ideas?

Thanks!

--DB

I'm confused.

On one hand you are saying you need to run it, and on the other hand you are saying you need to install it?

Or, are you asking how to install it first, then run it?

Msiexec (command-line options)