NET Framework4.0注册

C:\Inetpub\AdminScripts>cd

C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\

C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319>aspnet_regiis.exe -i

Start installing ASP.NET (4.0.30319).

.......

Finished installing ASP.NET (4.0.30319).