i try to reinstall (again and again). this is the last result:

Fatal error: main() [function.require]: Failed opening required '/home/hardim/public_html/cgi-sys/php4ray/modules/global/inc/header.inc.php' (include_path='.:/usr/php4/lib/php:/usr/local/php4/lib/php') in /home/hardim/public_html/inc/header.inc.php on line 172

i also try to change ray folder to php4ray, still not work with the same error.
tired!!! is there anyone can help me to install dolphin on my hosting? please...