why i always have a red cross while i am downloading

azn_mafia88

i have read the forum.
6 v, J2 G, g; Q- Y' v% d3 Itvb now,tvbnow,bttvbthey say the "red cross" mean no space on your computer公仔箱論壇" @' T9 t9 Q) j0 D1 q5 Q  l& ?5 D; {2 L
tvb now,tvbnow,bttvb/ m( L, r; i/ }: o1 c
but my harddisk is not full...how come it still doing that