I am trying to find a way of blocking users so they will not be able to install apps on the C drive. The users have local admin rights on the local box so we do not have to keep installing apps for them and these are programmers not the every day home user. What keeps happening is they feel that for some reason they have to put the app. on the C drive and run out of space. Is there a way other than SMS, to block out the C drive so the user cannot load apps on it.