why i always have a red cross while i am downloading

azn_mafia88

i have read the forum.5.39.217.77  w5 s9 R3 _% ?1 l0 z- g
they say the "red cross" mean no space on your computer
/ E. e3 g3 m' J" R tvb now,tvbnow,bttvb2 i% f% S, z3 N& o
but my harddisk is not full...how come it still doing that