scott1137 - 11:42 pm on Jul 5, 2011 (gmt 0)
AceSEF, but inactivated. Also there's a SEF that was there that I think is Joomla's. In any case it was there when I took over the site 2 years ago.
btw, I replaced the ,htaccess file with one from a fresh download of same version of Joomla. There were some differences in the SEF section but replacing it seems not to have made a difference.
Thanks for your patience and perseverance.