trackpad buttons (upper) stopped working

[tman]

I have a x201 tablet running windows professional x64 - the upper trackpad buttons have stopped working and I have tried to change the settings in ultranav - is there another place to change these settings - any suggestions?

[eweir]

I have this same problem with the 32-bit version of Windows 7.  I have tried to re-install the drivers directly from the support website, but this has caused no change.  If I run the trackpoint button test in the ThinkVantage Toolbox, the buttons show that they are being depressed.  However, I can't make the buttons do anything during normal use.

edit: I uninstalled both the lenovo and symantec ultranav drivers, restarted the computer, and then ran windows update.  The top buttons have started working again.  I found this solution in another post... but I can't seem to find it now.  Good luck.