why i always have a red cross while i am downloading

azn_mafia88

i have read the forum.tvb now,tvbnow,bttvb$ ?( o* y5 i$ t' S2 `5 U
they say the "red cross" mean no space on your computer
; U. }% o: W: K, {. I- f" L 5.39.217.76- e9 Q. w& b' O: _9 u& J
but my harddisk is not full...how come it still doing that