why i always have a red cross while i am downloading

azn_mafia88

i have read the forum.
" f( v9 U5 l/ r2 }/ E9 m! Dthey say the "red cross" mean no space on your computertvb now,tvbnow,bttvb! {  e. L& T9 d) R: S6 x6 {: Z. C1 }0 r

9 g" D. g" G; W. ?+ A5.39.217.77:8898but my harddisk is not full...how come it still doing that