Title: Upgrading Plugins Error
Last modified: August 19, 2016

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# Upgrading Plugins Error

 *  [gecen45](https://wordpress.org/support/users/gecen45/)
 * (@gecen45)
 * [15 years, 10 months ago](https://wordpress.org/support/topic/upgrading-plugins-error/)
 * Hi! I am having problem with upgrading my wordpress plugins and wordpress 3.0.
   An error message displayed “Incompatible archive: PCLZIP_ERR_BAD_FORMAT (-10):
   Unable to find End of Central Dir Record signature. Installation Failed”. Please
   help me solve this problem. Any help would be gladly appreciated. Thanks.

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

 *  Moderator [James Huff](https://wordpress.org/support/users/macmanx/)
 * (@macmanx)
 * [15 years, 10 months ago](https://wordpress.org/support/topic/upgrading-plugins-error/#post-1592994)
 * Does this happen with all plugins or just one in particular?
 *  Thread Starter [gecen45](https://wordpress.org/support/users/gecen45/)
 * (@gecen45)
 * [15 years, 10 months ago](https://wordpress.org/support/topic/upgrading-plugins-error/#post-1593106)
 * In all plugins including upgrade to wordpress 3.0.
 *  Moderator [James Huff](https://wordpress.org/support/users/macmanx/)
 * (@macmanx)
 * [15 years, 10 months ago](https://wordpress.org/support/topic/upgrading-plugins-error/#post-1593235)
 * Something may be wrong with the server-side software that unpacks the archive.
   You should contact your hosting provider.

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

The topic ‘Upgrading Plugins Error’ is closed to new replies.

## Tags

 * [update plugins](https://wordpress.org/support/topic-tag/update-plugins/)
 * [updating plugins](https://wordpress.org/support/topic-tag/updating-plugins/)
 * [upgrading plugins](https://wordpress.org/support/topic-tag/upgrading-plugins/)

 * 3 replies
 * 2 participants
 * Last reply from: [James Huff](https://wordpress.org/support/users/macmanx/)
 * Last activity: [15 years, 10 months ago](https://wordpress.org/support/topic/upgrading-plugins-error/#post-1593235)
 * Status: not resolved

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