部署asp.net mvc(Identity)

第一个问题，拒绝访问

将应用池验证方式改位 Local System

The view 'Index' or its master was not found or no view engine supports the searched locations. The following locations were searched:
~/Views/Home/Index.aspx
~/Views/Home/Index.ascx
~/Views/Shared/Index.aspx
~/Views/Shared/Index.ascx
~/Views/Home/Index.cshtml
~/Views/Home/Index.vbhtml
~/Views/Shared/Index.cshtml
~/Views/Shared/Index.vbhtml 

[InvalidOperationException: The view 'Index' or its master was not found or no view engine supports the searched locations. The following locations were searched:

这个问题难为了我半天，我在解决方案里查对半天也没发现哪里有错，然后重点来了，
我的VS发布网站之后，文件夹有几个 .cshtml没发布出来，缺少文件，淦！！！
自己把文件加过去就可以了。。。。。。