Hi.
I had installed Jomm seo in my Joomla 1.5 page and was doing fine. When I tryed to change the 404 error and edit the error.php file, my joomsef stoped working and my page went down completly.
I have already fix my page and tryed to re install JommSef, but It doesn´t show up in the component´s menu. My page is working and It has friendly page names, but I still have the old 404 pages in google search pages and My new friendly pages do not show up.
What can I do in order to reinstall JoomSef in my joomla?

I Attach the files I have erased fron my joomla page for it to work with out errors