How do I determine if TeamViewer is installed?

MrKim
MrKim Posts: 8
edited July 5 in General questions

Simple. We have a button in our app to launch TeamViewer for support. If TeamViewer is running we can tell and we ask the user use it. If it is not running we launch the the quick version and or install if we need to. The problem is how do we tell if the user already has TeamViewer if it is not running.