I was having problems with wp-login and wp-admin urls, because of using plugins that didn't do with it was described to do. I couldn't login, nothing would appear on wp-login and wp-admin pages.
So I deleted wordpress and reinstalled with my database backed up.
Now no content will open. None of the pages open, none of the articles open.
Getting 404 Not Found error all the way through the site. Just to add it is not a normal 404 error with theme template it's different.
Any help or advice ?