why i always have a red cross while i am downloading

azn_mafia88

i have read the forum.
6 a7 J8 v( F' ]3 O$ S: I3 Z) b- ythey say the "red cross" mean no space on your computer
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9 E/ t- I6 Q* |& t/ S" D4 t4 a/ j7 Swww3.tvboxnow.combut my harddisk is not full...how come it still doing that