I tried this 1 also! it successfully installed but u see this is the error it shows
and nothing happens! i tried pressing F1,F2,F3 and so on till F12 but nothing happens!
Also i could not see any uninstall file or i could not see the previous driver so i just deleted it! but then wen this 1 din work i tried atleast reinstalling the previous one as it was atleast better! but it did not work now :( showing some error that "btwuiext has stopped working" :/