Title: Latst Update failed
Last modified: August 31, 2016

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# Latst Update failed

 *  [Jasnick](https://wordpress.org/support/users/jasnick/)
 * (@jasnick)
 * [10 years ago](https://wordpress.org/support/topic/latst-update-failed/)
 * Have several WP sites and all update perfectly except for one site.
    Tried to
   update WP to 4.5.1: Error: Could not copy file.: wordpress/wp-admin/includes/
   class-pclzip.php Installation Failed Two plugins also failed to update. This 
   has never happened before. Could someone please let me know where to start looking
   for the problem. I tried de-activating all plugins but it made no difference.
   Thanks!

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Moderator [t-p](https://wordpress.org/support/users/t-p/)
 * (@t-p)
 * [10 years ago](https://wordpress.org/support/topic/latst-update-failed/#post-7335387)
 * – If your server has issue with auto updating, then try **MANUALLY** updating.
   Download a fresh copy of the WordPress .zip file to your computer, unzip it, 
   and use that to copy up all files and folders **EXCEPT the wp-config.php file
   and the /wp-content/ directory.** You may need to delete the old wp-admin and
   wp-includes folders and files on your server before uploading the new ones. Read
   the Manual Update directions first.
    – **Backup: If you haven’t already done,
   always backup everything (including your database) before doing any actions.**
 *  Thread Starter [Jasnick](https://wordpress.org/support/users/jasnick/)
 * (@jasnick)
 * [10 years ago](https://wordpress.org/support/topic/latst-update-failed/#post-7335389)
 * Thanks Tara – will give it a go
 *  Thread Starter [Jasnick](https://wordpress.org/support/users/jasnick/)
 * (@jasnick)
 * [10 years ago](https://wordpress.org/support/topic/latst-update-failed/#post-7335408)
 * It turns out the site was running out of disk space and once I adjusted this 
   the updates went ahead.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Latst Update failed’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 3 replies
 * 2 participants
 * Last reply from: [Jasnick](https://wordpress.org/support/users/jasnick/)
 * Last activity: [10 years ago](https://wordpress.org/support/topic/latst-update-failed/#post-7335408)
 * Status: not resolved

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