07-30-2015 02:52 PM - edited 07-30-2015 02:52 PM
On upgrading my ThinkPad Edge E545 to windows 10, I lost the ability to middle click. ....The new UltraNav had got rid of trackpoint options box that allowed me to select "neither" and only allowed me to change the senstivity of the scrolling.....Diabling trackpoint meant that I lost the ability to use the buttons at all!! Cray Cray!
I was losing it trying to fix it....reinstalling, rebooting, trying old drivers....nothing worked.....then finally I found this post about the same problem in windows 8...
Change "TrackPointMode" to dword:00002214 from the previous value of 00001214
Thank you jaymemaurice you da real MVP