https://forums.autodesk.com/t5/autocad-forum/lost-mouse-middle-button-autocad-2014/m-p/5610023#M331537 <P>I should have stated the MBUTTON is set to "1"</P><P>as far as setting the mouse up as an&nbsp;<SPAN>Autodesk Intelli Mouse? I'm not sure what you mean by that. My mouse was working just fine and AutoCAD is setup to use the current pointing device just as everyone elses in my department. Mine just satarted NOT working one day.</SPAN></P> Mon, 27 Apr 2015 20:21:10 GMT Anonymous 2015-04-27T20:21:10Z