Fixed space font in windows not working

[kaha]

wnd.font with face WND_COURIER does not result in fixed space font. I use this code:

disp_AP = wnd.open("Display on", 3000, 100, 550, 535)
wnd.font(disp_AP, WND_COURIER, 10)
wnd.text(disp_AP, 5, " Hello")

Karl