Reject all Cookies not working when called from command line?

Hi
I am using the Professional version of Screen Scraper

I have written a scrape for a site that works perfectly until it arrives at the seventh record. I looked into the issue and the first thing I did was to change the settings in the scrape session to reject all cookies.

This worked perfectly until I called the scrape via a command line (as I do for all my scrapes). The scrape then stopped again at the seventh record. I would upload the scrape here but I can't see how.

I believe my issue is that the command line needs a switch or something to reject cookies?

Any help gratefully received. The site I am scraping is http://www.llansilintractors.co.uk/tractors.html

Thanks

Jason (the one who knows nothing)