changed directory

Thanks for that Sam
Ii felt a bit hard for me to do all that, so I started again?!
Deleted my database.
Re-installed WordPress (without the folder(WordPress))
Changed the database information.

But still doesnt work, came up with this error:

Warning: main(/homepages/37/d289835877/htdocs/becclesrugby/wp-includes/compat.php) [function.main]: failed to open stream: No such file or directory in /homepages/37/d289835877/htdocs/becclesrugby/wp-settings.php on line 246

Trouble is that isnt my database, it must be the old one.
Do i wait for the old one to delete properly?? or is it the htdocs? if so how do i delete/change them?

Thanks again