piglet

hi. in ave&ave2 i became used to control the game with keyboard. it doesn't work in ave3. i can move only with mouse. when i press some key on numeric k/b or arrow keys it doesn't do anything. when i press 'p' then 'a' it shows priest spells buttons and selects healing. but pressing a number (e.g. '1') then doesn't do anything, i have to click on character's portrait. it doesn't help to switch on/off num lock. i have an old comp so maybe it's the cause... maybe not. thanks for any answers/help...