Apply Release 6.x Enterprise Edition License Files on Mac OS X You must be logged in as a user with Administrator privileges. Open a Finder window, and drill down to Macintosh HD -> Library -> Application Support -> openlink -> bin. Drag your new license file from your email or ODS Briefcase to this directory, replacing any existing file by the same name. Launch Terminal.app (found in /Applications/Utilities/) Execute these three commands (you can just copy-and-paste) -- cd "/Library/Application Support/openlink/bin" ./oplmgr +stop ./oplmgr +start If you get an error, execute these commands -- sudo ./oplmgr +stop sudo ./oplmgr +start -- and provide your Mac OS X user password when prompted. Test your driver. If license errors come up, reboot, and test again. If errors persist, please log a Support Case.