my admin account doesnt exist

Hi
I just bought and hosted a new domain and used the hostgator quick install to install wordpress.
I received the confirmation (congratulations) email to say that i successfuly installed wordpress. The link to my website is there and the link to my admin account is there but when i click to access my admin account it pretty much says the page doesnt exist.

thanks for your help

URL: http://thecookbookguide.com/
Admin URL: http://thecookbookguide.com/wp-admin