regarde dans panneau de config - souris.
tu dois pouvoir desactiver " ombre " et une autre case " cache le pointeur pendant que tu tapes"
( un truc dans l genre , j ai pas vista, du coup c est approximatif ^^ )
j te met la ref en anglais que j ai trouvé
Re: Invisible Cursor and Vista
I have been having trouble with the invisible cursor as well. I've been
experiencing it in TitanQuest, Company of Heroes & Flight Simulator.
I turned off mouse trails, disabled pointer shadow & disabled "hide pointer
while typing". Everything works peachy now! (well, almost peachy... for
some reason whenever I start Titan quest or CoH, I need to quickly 'click' in
the game, or else it minimizes to the desktop.