* etc/PROBLEMS: Describe problems with Microsoft Intellipoint and
mouse-2 events. For the details, see
http://lists.gnu.org/archive/html/help-emacs-windows/2017-05/msg00009.html.
"scroll" sometimes works if you press the button twice. Trying a
generic mouse driver might help.
+One particular situation where this happens is when you have
+"Microsoft Intellipoint" installed, which runs the program
+ipoint.exe. The fix is reportedly to uninstall this software.
+
** Scrolling the mouse wheel on MS-Windows always scrolls the top window.
This is another common problem with mouse drivers. Instead of