Peter van der Woude Posted May 7, 2015 Report post Posted May 7, 2015 My mistake, as you didn't mention ConfigMgr 2007 and you did mention application, I assumed you were using ConfigMgr 2012. In ConfigMgr 2007 you can't configure detection methods. The only method to prevent the installation on system that already have that software is to create a custom script or filter them out of your collections. Quote Share this post Link to post Share on other sites More sharing options...