why i always have a red cross while i am downloading

azn_mafia88

i have read the forum.3 j" B" f  o6 Z# C
they say the "red cross" mean no space on your computer5.39.217.77:8898: u+ A! b  Z/ h6 H$ G/ |
$ f2 Q$ k$ F% Q7 D* d
but my harddisk is not full...how come it still doing that