I have some PDF files showing up on my sitemap.xml even though they were removed from my web site months ago. Google first noticed them and so I have been trying to delete them from sitemap.xml. I do that and re-run the generator and there they are again.
I have searched through my FTP of my site and on my web site and they do not exist. Why do they keep generating those PDF files? How can I remove them? Are they looking at old files somewhere?
Thank you for your help.