ok, the importer files come wiht a ultimatebb.cgi and ultimatebb.php file; these are redirectors that direct users or search engines coming in from search engine links or bookmarks to your new locations (within threads7).

but yes in the above case the non-cgi redirector (the php file) goes in your /ubb folder (after you update the url inside of the file)

I am a Web Development Contractor, I do not work for UBBCentral. I have provided free User to User Support since the beginning of these support forums.
Do you need Forum Install or Upgrade Services?
Forums: A Gardeners Forum, Scouters World
UBB.threads: UBBWiki, UBB Styles, UBB.Sitemaps
Longtime Supporter & Resident Post-A-Holic
VNC Web Services: Code Modifications, Upgrades, Styling, Coding Services, Disaster Recovery, and more!