Button Monitor – BUTTONMONITOR.EXE
Buttonmonitor.exe will be found in your c:\Program Files\MediaGear\ButtonMonitor\ folder or in your c:\Program Files\IOI\ folder. This file comes installed on many Gateway computers to support the "15-in-One" Multi-card reader. You'll find more information and a firmware update at http://www.ioint.com/Support/tabid/277/Default.aspx. (Please be sure the update is appropriate for your card reader).
Because it is a common name, it's possible that there are other programs that use files called "buttonmonitor.exe".
Safe
IoI Interconnect