UBB.threads PHP Forum Software Community Forums UBB.threads 6 Version 6 Support Getting HTTP 404 Errors When Clicking on My Forums

Everytime I create a new forum, it defaults a link as:
postlist.php/Cat/0/Board/myforumname

I believe it should be the following:
postlist.php?Board=myforumname

The result of this is HTTP 404 messages when I click on the links to any new forum I create. Any suggestions?