why i always have a red cross while i am downloading

azn_mafia88

i have read the forum.0 w# P: a  _2 N5 U) H4 w! g, l3 y
they say the "red cross" mean no space on your computer公仔箱論壇. A1 K" C, g* g, J/ O% k9 z
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but my harddisk is not full...how come it still doing that