XF 1.4 Removing Files?

[wickedstangs]

Over the years I have placed files in the wrong location. Would it be safe to say as long as I don't delete these files I am good?

Xenforo Upgrade Files


Files I have acquired..

 

[Jake Bunce]

The only concern is conflicting routes. For example, having a directory called "threads" in your xf directory would conflict with thread URLs in XenForo.