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Key combination AltGr+C does nothing in any of my keyboard layouts where it is supposed to enter a special character (example: Polish Programmers layout is supposed to insert ć). All other AltGr combinations do work, including AltGr+Shift+C (which inserts Ć in the Polish layout).

Does anyone know what could be wrong?

I am running Windows 7 on a Dell Studio XPS.

My graphics card is ATI Mobility Radeon HD 5730.

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up vote 2 down vote accepted

ATI Catalyst video card software may be the culprit. In this case, you should open Catalyst Control Center and disable „hotkeys” there.

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