Rockzer - 11:33 am on Oct 24, 2012 (gmt 0)

Thanks for your replies, those 404 pages are basically tags and comment. But those URLs are actually wrong because its showing in GWT as newstag/websmaster/download. This is not the way my URLs are writtern. I am not sure why this happening. But article is not present on those pages because of wrong URLs. How I can check why this happening on my site, why GWT is reporting wrong URLs.