Title: Trackback 404 errors
Last modified: August 19, 2016

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# Trackback 404 errors

 *  [sarthaksinghal](https://wordpress.org/support/users/sarthaksinghal/)
 * (@sarthaksinghal)
 * [16 years, 2 months ago](https://wordpress.org/support/topic/trachback-404-errors/)
 * I updated my pretty links structure on 2.9.1. The posts which has some cross 
   references have been updated, however some of the search engine crawlers are 
   reporting 404 errors on my earlier older pretty link structure trackback address.
 * Ex.
    [http://www.mysite.com/blog/post-name/trackback](http://www.mysite.com/blog/post-name/trackback)(
   Old url reporting 404 error now) [http://www.mysite.com/blog/category-name/post-name/trackback](http://www.mysite.com/blog/category-name/post-name/trackback)(
   working fine)
 * Thanks in advance.

The topic ‘Trackback 404 errors’ is closed to new replies.

## Tags

 * [trackback](https://wordpress.org/support/topic-tag/trackback/)

 * 0 replies
 * 1 participant
 * Last reply from: [sarthaksinghal](https://wordpress.org/support/users/sarthaksinghal/)
 * Last activity: [16 years, 2 months ago](https://wordpress.org/support/topic/trachback-404-errors/)
 * Status: not resolved

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