Change the IIS Framework Version

Changing the Framework version requires a restart of the W3SVC service. Alternatively, you can change the Framework version without restarting the W3SVC service by running: aspnet_regiis.exe-norestart-s IIS-Viirtual-Path
Do you want to continue (this will change the Framework version and restart the W3SVC service )?

Multiple frameworks coexist on the computer. When you build a site, select the asp.net version. The above prompt is displayed.

 

Solution:

Open C:/WINDOWS/system32/inetsrv

MetaBase. xml

Find your iis directory name.

My "default website" gets

/LM/W3SVC/14616328120FALSE: 8080:Default website"/>

Cmd input: C:/WINDOWS/Microsoft. NET/Framework/v2.0.50727/aspnet_regiis.exe-norestart-s W3SVC/1461632812/Root

Restart IIS

In addition, in some cases, the default IIS website is deleted and the "default website" node cannot be found in MetaBase. xml.

Try it.

C:/WINDOWS/Microsoft. NET/Framework/v4.0.30319/aspnet_regiis.exe-norestart-s W3SVC