I have a complete application built in Core PHP and a WordPress site which has stable traffic every month, I need to get this new business application up and running under mysite.com/support. The problem is that, this URL will be read as a WordPress post URL and will try to look for a post with the slug "support", instead I want it to run the index.php of a seperate folder, within the root of the wordpress site and run it as an independent site completely out of WordPress. Then I will make sure it will have similar looks and feel and make sure the menu has ways to link back.
Is there a way to do this? That fastest one at that.
Thanks for the help in advance :)