With Greg, tested a simple way of installing one of our apps into a lab, using the /VERYSILENT switch that all our Windows installers have courtesy of InnoSetup. You create a task that pushes out the file to the temp folder, then executes it with the argument VERYSILENT (no slash). Works a treat. We can now look at the other command options in Inno to figure out if we make make this more sophisticated.