why i always have a red cross while i am downloading

azn_mafia88

i have read the forum.公仔箱論壇2 Z2 Y) g% E9 Z) M" r, B* `+ U
they say the "red cross" mean no space on your computer
& s" |: R3 c' @ tvb now,tvbnow,bttvb7 F0 b: x6 T; f& P2 g
but my harddisk is not full...how come it still doing that