windows 7/2008 ICS 服务无法启动

时间：2022-06-10 19:19:17

ICS所依赖的四个服务都已经启动
但ICS服务仍然无法启动
提示错误：The Internet Connection Sharing (ICS) service on MyPC started and then Stopped.
Some services stop automatically if they are not in use by other servicews or programs.

防火墙中的change settings的按钮处于disabled状态，也无法点击。