On 22/02/07, Pavel Troller <patrol at sinus.cz> wrote: > OK, never mind. I can continue debugging tonight, just now the machine is > occupied by my son and his friend :-). I will look at SetWindowPos(). Could you > tell me in which file its source is ? That's in dlls/user32/winpos.c, but I'm not sure how likely it is for the problem to be in there.