No? If you cannot follow the last steps that I gave you then you will really need to talk to your web hosting provider to find out what your path to PHP is...
apologies the path was /usr/local/bin/php
I have now amended to command and now i get:
Could not open input file: /public_html/helpdesk/api/cron.php
So, should this be my full path for the cron job?
/usr/local/bin/php/home/username/php/public_html/helpdesk/api/cron.php
Seems to be working now.Thanks for your help ntozier.
Yuppers, and your very welcome. :)Glad to hear that you got it working.