cant install cuda for gt755m (lenovo y510p win 8.1 64 bit)

cant install, keep error all the time, all driver latest already
here’s the error message [url]http://108.imagebam.com/download/d2BZwuDfleeDfd-KiEfTbw/40998/409974987/1.png[/url]
i hope someone help me, thanks