Hi community!
Actually, I've done the upgrade of the system and after reading that it may cause the button do disappear, i've made a clean install of windows 8.1 enterprise
And stiil no result. Well, at first launch after installution, i tried to "project" and it said that "can't do that because smth not found". After several tries and some driver installation, this error massage disappeared and i saw a standart no "Add a wireless display" case. Maybe this should be a "Professional" version of a windows?
