This page cannot be found….

I’ve downloaded the latest version of WordPress. Extracted the files on my laptop and FTP’d the contents of the wordpress folder into a directory on my server called blog. I then entered myslq details into the config file and uploaded this file.

Whan I visit the path http://www.example.co.uk/blog/wp-admin/install.php I get the error message this page cannot be found HTTP error 404/.

I’ve tried deleting the folder and contents and uploading all the information again twice. I’ve treble checked the details I’ve entered for the database. Any ideas?