No OSD, Commandcenter button not working and COMPAL message

Hi.

I upgraded my M17XR4 to Windows 8.1. I noticed that the OSD is not working. I installed the OSD driver in my driver download page. Also, the command center button is not working. In windows action center I am getting a message "COMPAL Embedded System Control is missing a driver". I tried installing OSD again, but still no luck.