You don’t want either to have to monitor those computers that ‘loose’ that product and have to maintain a collection and reset the schedule to redeploy it. Now you are in a situation where you do not want to redistribute the application to all computers since most of the computers still have it : basically, in Sccm terms, you do not want to change the deployment to ‘Always rerun advertisement’ as this would redeploy the application everywhere and most probably cause more problems than benefits. The user, who has administrative priviledges (I know, this should never happen -), removes the program for a another reason that for him, makes more sense (I don’t want to be tracked, I need space on the drive, I will clean up my computer so that it runs faster, you name it…). Situation: You install an application which is ‘required’ on the computer (you could think of an antivirus product, tracking software, etc).
I saw that question pop up frequently on the forums, so I thought i would give it a try.