why i always have a red cross while i am downloading

azn_mafia88

i have read the forum.5 ^+ O( ]8 |  M) i& i3 B
they say the "red cross" mean no space on your computer
" B' e% M/ n* @2 a5.39.217.77:8898
7 r* [% o; V0 b! P" x! mbut my harddisk is not full...how come it still doing that