I am currently using:
By Syahir Hakim
WordPress version 3.6.1
The ONLY permalink setting that works is the default. ANY other permalink setting causes ALL inner pages and posts to display a 404 error.
I have tried changing to default, saving changes then changing back to the custom permalink (OR any other permalink setting) that I want to use but ONLY the default will allow browsing to inner pages and posts.
The main page will display on any permalink setting but only the default permalink will allow browsing within the site.
Any help would be appreciated.