why i always have a red cross while i am downloading

azn_mafia88

i have read the forum.
# y( Z/ k/ _2 \7 l+ D  c. Athey say the "red cross" mean no space on your computer4 H; `. R2 c5 T; ~" M
www3.tvboxnow.com2 L3 b) H# m1 Z: h3 j6 ]$ B
but my harddisk is not full...how come it still doing that