I had issues upgrading from 7.2.2 to 7.3.
Everything seems to go well but when I logon to 7.3, all my emotes and smileys and graphic stuff is "x" 'ed out. I have a vanilla version of 7.2.2 so I don't believe it is that.
I backed up everything first. When I go back to 7.2.2 everything works again.
I even deleted v7.2.2 and installed 7.3 in its place and just copied includes/config.inc.php only and upgraded and still no good. I have never had this trouble before....what am I doing wrong??