Order exporting problem

Hi there.

I can export products, categories, etc. but when I try to export orders, I get this message:

This webpage is not found
No webpage was found for the web address: http://www.pompommag.com/wp-admin/admin.php?page=woo_ce&tab=export
Error 6 (net::ERR_FILE_NOT_FOUND): The file or directory could not be found.

Any ideas?

Thanks.

http://ww.wp.xz.cn/extend/plugins/woocommerce-exporter/