Register ASP.NET 4.0 An error has occurred: 0x8007b799

win7权限控制很恶心，所以在cmd窗口运行命令的时候有时候就会出现权限问题。

C:/Windows/Microsoft.NET/Framework64/v4.0.30319>aspnet_regiis -i 

An error has occurred:0x8007b799 

You must have administrative rights on this machine in order to run this tool.

 

解决的办法：以管理员身份运行cmd.exe，在搜索里面输入cmd，找到cmd.exe，有机以管理员身份运行就ok。