V ovladacich paneloch by si mal mat IR zariadenia. Tam si kliknes a musis tam
a) zapnut ho
b) povolit nech vyhladava okolite zariadenia
c) dobre je tam v nastaveniach obmedzit rychlost na 110kbps, ptz stare mobily nevedia high speed.

P.S. http://support.microsoft.com/kb/305551

How to Hide or Display the Wireless Link Taskbar Icon
To hide or display the Wireless Link taskbar icon:

1. Click Start, click Control Panel, and then double-click Wireless Link.
2. On the Infrared tab:
To display the Wireless Link taskbar icon, click to select the Display an icon on the taskbar indicating infrared activity check box.