设置成禁止IE浏览器下载就行了,方法:
开始-运行-regedit,打开注册表,展开HKEY-CURRENT-USER\software\microsoft\windows\currentversion\internet settings\zones\3,选中1803,双击1803,把0改成3,(HKEY-LOCAL-USER\software\microsoft\windows\currentversion\internet settings\zones\3,选中1803,双击1803,把0改成3,)重启机子,就OK了