I tried running aspnet\_regiis.exe -ir in an admin cmd but no luck.

Any ideas?

> 
> C:\Windows\Microsoft.NET\Framework64\v4.0.30319>aspnet\_regiis.exe -ir
> 
> 
> Microsoft (R) ASP.NET RegIIS version 4.0.30319.17929 Administration
> utility to install and uninstall ASP.NET on the local machine.
> Copyright (C) Microsoft Corporation. All rights reserved. Start
> installing ASP.NET (4.0.30319.17929) without changing existing web
> applica tions to use this version of ASP.Net. This option is not
> supported on this version of the operating system. Administr ators
> should instead install/uninstall ASP.NET 4.5 with IIS8 using the "Turn
> Win dows Features On/Off" dialog, the Server Manager management tool,
> or the dism.e xe command line tool. For more details please see
> <http://go.microsoft.com/fwlin> k/?LinkID=216771. Finished installing
> ASP.NET (4.0.30319.17929) without changing existing web appl ications
> to use this version of ASP.Net.
> 
> 
> 

whats all this scary talk about install/uninstall ASP.NET 4.5..