"Allow navigation only for registered customers:" if this is checked it DOES NOT allow registration to work even if - "New customer registration is not allowed" is not ticked. Therefore, in making registration to work uncheck both of these options in global settings.
But my question here is: why does the system allow only registered customers to navigate if it does not even allow new customers to register when "Allow navigation only for registered customers:" is ticked?
I did not say I was getting any error messages so I cannot give you any screen shot or anything; but if you try the settings I had mention in my previous post then perhaps you'll get what I was saying.