Setting up a new instance on DNN on a test server, I'm seeing this error.
I already have one instance of DNN running on the same server, pointing to a different database on the same (test) database server, working fine.
I copied my current set of DNN files from the live server, and copied the database from live db server to this test db server.
Pointed the website in IIS to the newly copied DNN files.
In the web.config, I updated the connection string to the name of the newly copied database.
I updated the portal alias in the database so that it should work from the test URL/domian name .
I updated the permissions on the files to match those of the files of the working instance on the same test server (Setting NETWORK SERVICE to full control etc).
Restarted the website and trying to browse, but still getting "DNN Error - Connection to the Database Failed"
Anything else I should do in order to get this wroking?