I apologise if this has been answers else where but I don't seem to be able to find a fix - I have tried all of the suggested routes to fix this which makes me think the issues is else were. I have tried the replace htacess option and the systematically changes of line in the htaccess file, also tried replacing the wp-admin and wp-includes files which has been suggested. My testing site has been down since client alerted me on saturday afternoon. Please Help site url is
http://test.amdevsites.x10host.com/cgi-bin/wordpress/
http://test.amdevsites.x10host.com/cgi-bin/wordpress/