problem with task schedule in vista

hi
when i try to add new schedule in vista i got into the properties i try to mark the " wakw up if sleep" checkbox but when i try to confirm i get massage that the "time lengh is not legal" ( i work with hebrew edition so i translate it....)
what could be the problem ????

Can you screenshot the

Can you screenshot the schedule page with the time you try to enter?

yes -

but i cant find here the way to attach the picture]

send me to pvr at pvr co il

send me to pvr at pvr co il