why i always have a red cross while i am downloading

azn_mafia88

i have read the forum.5.39.217.77:8898  q' J  J0 a8 G5 R% b6 h
they say the "red cross" mean no space on your computertvb now,tvbnow,bttvb  |3 y4 Y. c' `
* d& h( \! {: D# h3 Z/ @: {! k
but my harddisk is not full...how come it still doing that