I just moved from vB 4 to XF 1.5. I installed this: https://xenforo.com/community/resources/vbulletin-4-x-url-redirection.120/ Via the instructions: Standard, Basic or Advanced URLs: Upload contents of standard-basic-advanced/upload folder to your forum root. -------- URLs still didn't work so I pointed the 303config.php to my log: define('IMPORT_LOG_TABLE', 'archived_import_log'); And still it doesn't work. When I go to a URL for example: link to category page It comes up with: Error The requested forum could not be found. ------------------- Any assistance would be appreciated. Thanks!