Hi Jon,
Quick Question. We have been using CDSEO Pro for Years! Just moved to Version 2.0
For many years we have had lots of crawl errors in Google Webmaster Tools that relate to pages that don't exist on our website at all. To me they have that format that look like they relate to old page names X-Cart used to generate before we moved to CDSEO way back in 4.1.19!
98% of links are PR or C links like below
http://www.mydomain.com.au/attached-rug-pr-16269.html
http://www.mydomain.com.au/newest-lines--c-270-p-2.html
http://www.caribuhorsewear.com.au/saddle-bags-c-319.html
Occasional one is like from a PHP:
http://www.cmyurl.com.au/new_address_17nov_lta.php
When I look at the pages these URLs are being called from - most are internal links from pages which dont exist either.
Any ideas or clues on how these names are being generated, and how google manages to even crawl/no about them.