在CMD窗体,运行如下命令:
2.0:C:WINDOWSMicrosoft.NETFrameworkv2.0.50727aspnet_regiis.exe -i 4.0:C:WINDOWSMicrosoft.NETFrameworkv4.0.30319aspnet_regiis.exe -i
%windir%Microsoft.NETFrameworkv4.0.30319aspnet_regiis.exe -i