Can I please get some help??????????

I got the dolphin free version with ray.Ray kept telling me I had the wrong licenes numbers.After a couple of days of trying to find answers I finally just deleted it from my server and re downloaded ray free.Then re uploaded it to my server.Now I'm getting this warning..

Warning: include([path_to]inc/header.inc.php) [function.include]: failed to open stream: No such file or directory in /home/disndat/public_html/ray/modules/global/inc/header.inc.php on line 10

Warning: include([path_to]inc/header.inc.php) [function.include]: failed to open stream: No such file or directory in /home/disndat/public_html/ray/modules/global/inc/header.inc.php on line 10

Warning: include() [function.include]: Failed opening '[path_to]inc/header.inc.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/disndat/public_html/ray/modules/global/inc/header.inc.php on line 10

Warning: Cannot modify header information - headers already sent by (output started at /home/disndat/public_html/ray/modules/global/inc/header.inc.php:10) in /home/disndat/public_html/inc/design.inc.php on line 667

I checked the file paths and they are there and correct.How can I fix this ?It's displaying on my home page and messing the lay out up.Plus the meneu bar on top of the lay out extends past the lay out.Either I'm over looking some than or ?????????Idk.Can some one help me plz or give me a help video link?Thanks in advance...Disstudem