why i always have a red cross while i am downloading

azn_mafia88

i have read the forum.
% E6 s) Z) y, s, p- A5 I  b3 k- R% Nthey say the "red cross" mean no space on your computer
- k4 F- Z$ z7 C1 t6 B7 w9 F& kTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。 ) i9 B. X( H8 }
but my harddisk is not full...how come it still doing that