急!关于zip文件问题

ckxw

zip文件怎样打开?在图像模式下双击文件不能打开,在文本模式下输入"unzip mplayer.zip"也解不开,出现
"
Archive:  mplayer.zip
  End-of-central-directory signature not found.  Either this file is not
  a zipfile, or it constitutes one disk of a multi-part archive.  In the
  latter case the central directory and zipfile comment will be found on
  the last disk(s) of this archive.
unzip:  cannot find zipfile directory in one of mplayer.zip or
        mplayer.zip.zip, and cannot find mplayer.zip.ZIP, period.
"

请各位高手解决.

felix

可能zip文件坏了！