Configuration Error related to targetFramework in web.config

Question

I have made an MVC website in Visual Studio 2015 and it works in my localhost. But when I published my website and put into my host, it doesn\'t work. It gives me this error not

Answer 1

@DavidG has rightly pointed all the things. Just on informational side if IIS is your provider then Web Platform Installer is your best bet to check the current state of what all is installed on your machine currently. Have a look at the below snapshot -

It is really handy to check what all is missing and you can kick-start installation of all the missing pieces in one click.