why i always have a red cross while i am downloading

azn_mafia88

i have read the forum.
  R! f' i- o4 A, ~公仔箱論壇they say the "red cross" mean no space on your computer
# L( R, A1 q7 U* K6 H/ Z  PTVBNOW 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。
* C8 l' _* O4 }8 A; t- jbut my harddisk is not full...how come it still doing that