Sounds like the web server is set up to allow only authenticated users to access the site and course files. You'll need to talk to the web admin about changing the permissions on the web server to allow anonymous access. This will remove the login prompt you are seeing.Sounds like the web server is set up to allow only authenticated users to access the site and course files. You'll need to talk to the web admin about changing the permissions on the web server to allow anonymous access. This will remove the login prompt you are seeing.