Logitech Marble Mouse 9.79.1 build 25
MouseWare uses a CHM-based Help file and Internet Explorer 4.01 or higher must be installed to view the Help file correctly. When installing or updating the drivers on your computer you should
always set a System Restore Point so you can roll back the changes made
in case of driver problems.
C-Series device users: C-Series mice are not supported under Windows
XP, Windows 2000 or Windows ME when connected to the serial port.