When I initiated WP I migrated blogposts from Blogger by exporting then importing into WP. The results were a mess (missing links, lost formatting, etc.) so after a week or so I deleted all the imported blogposts and started fresh.
This was over a month ago.
Installed xml sitemap generator.
Google webmaster tools tells me I have 43 URL's not found. All but one of them are the blogposts that were deleted long before installing sitemap generator. The "lone wolf" is my domain/blog/archives file.
How do I stop Google web crawl from trying to find deleted posts?