Every time I have set up a new development environment in the last three years I have forgotten to register Asp.net with IIS. When I was first learning it would derail me for a quite a while. I have done it so many times now that I recognize what is going on when I see the errors, but it is still irritating. What was that command again? I am putting it here so I never have to Google it again!
“Not a recognized command!” you say? Yes, you have to change directories into the .net version that you are using.
Now run the command.
What? That didn’t do it either? Don’t forget to add the install flag.
Still not working? Don’t forget to start your command prompt as admin, and yes now you have to cd directories all over again into your .net version.