Originally Posted by qualiteam
Unfortunately, this is a drawback of the 5.1 version - you can only enable Clean URLs without the ability to disable them later.
It was fixed in the 5.2 version.
By the way, why do you work with the 5.1 version? It is a very old one!
It's what this client is on and they can't upgrade right now.
So what are the full instructions to enable clean url's then? They showed up but every url showed the home page.