I just installed XML Sitemap Generator for the first time. I set up the configuration so it should require authorization to access the generator interface. Also, after saving the configuration, I followed the installation instructions and changed permissions on the config file back to '644'.
1. When I reload the web page to access the generator, the page opens without requesting an authorized login. It just opens to the configuration page. How can I get the required authorization to work correctly?
2. Also, when the generator configuration page loads, it says at the top: "An Error Occured - Config file is not writable: [path to my config file]". Why is it showing this error? Am I not supposed to change the permission back to '644'?
Thanks for your help.