Software Deployment

Hi guys, I have setup Deltaview 2.9 via the MSI and it installs ok. I have set it up to run on a workstation install. Now here is my issue. I need another app to run after the deltaview 2.9, and install and create a few registry files and copy some word templates. I have make my second application a dependancy of the Deltaview 2.9 app, but it does not run,

Can you run application dependancies on workstation installs?

Any other ideas as to how I might achieve running this second app?

Cheers