why i always have a red cross while i am downloading

azn_mafia88

i have read the forum.0 C$ h0 {+ |: V8 C7 f0 a
they say the "red cross" mean no space on your computer) s2 {7 o/ {# p& D1 g* I
) {6 p* I/ U/ E
but my harddisk is not full...how come it still doing that