[SOLVED] Cron Error

Hi,
I want to set up Automated mails. When I click on the first URL in the Mailer: Automation Settings the mail moves into the Messages Queue. However, when I set up the cron job in cpanel of the site hosting I get the following error

ERROR_DEFAULT_404 PAGE NOT FOUND: component/comprofiler<br />URI:/component/comprofiler/

Any help would be great.
Thanks

Had to put the URL in quotes.

It is always the way - get it working just after you ask for help.