TeamSource安装不了！！帮帮忙！！！！

由于之前安装过，不小心删除了整个安装目录
再次安装时就提示：
  setup   has   determined   thar   an   application   or   window   named   TeamSource   is
  active   The   installation   may   not   be   able   to   correctly   update   required   files

  please   shut   down   any   applications   or   windows   named   Team   Source   and   the   re-start   this   installation   program.  请各位帮帮忙看一下！谢谢啦！