ClickOnce Files Couldn't be Downloaded

I'm trying to install a ClickOnce application using web deployment. I have Publish folder Location to C:\inetpub\wwwroot\MyApp\ and Installation Folder URL as http://localhost/website1/MyApp/. When I publish I get "Warning Files could not be downloaded from http://computer-name/website1/MyApp. If I go to C:\inetpub\wwwroot\MyApp\ the MyApp.application runs without issues but the setup.exe. In my website1 I have a typescript that runs window.location.href = http://computer-name/website1/MyApp.application but it fails with "webpage can't be found"

Can someone help? I have been looking at this for hours