经过深入搜索，我发现问题出在IIS Express 8上.

After a deep search I figured out the problem was IIS Express 8.

我试图取消安装并重新安装，但是没有用，然后我再次尝试安装并安装IIS Express 7.5，它可以正常工作

I tried to unistall it and re-install but didn't work, then I tried to unistall again and install the IIS Express 7.5 and it works