Title: Error: Invalid Archive Structure
Last modified: November 7, 2017

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# Error: Invalid Archive Structure

 *  Resolved [highgatecreative](https://wordpress.org/support/users/highgatecreative/)
 * (@highgatecreative)
 * [8 years, 6 months ago](https://wordpress.org/support/topic/error-invalid-archive-structure/)
 * After updating to WordPress 4.8.3, I tried to updated the plugin to version 6.16.
   The update can’t be completed and I get the following error:
    Update Failed: 
   The package could not be installed. PCLZIP_ERR_BAD_FORMAT (-10) : Invalid archive
   structure. I also get this error when I click to view version 6.16 details: Notice:
   Undefined property: stdClass::$name in /var/www/susites/cistercianfamily/htdocs/
   wp-admin/includes/plugin-install.php on line 541 Any idea what I should do?

Viewing 1 replies (of 1 total)

 *  Plugin Author [DylanAuty](https://wordpress.org/support/users/dylanauty/)
 * (@dylanauty)
 * [8 years, 5 months ago](https://wordpress.org/support/topic/error-invalid-archive-structure/#post-9747493)
 * Hi [@highgatecreative](https://wordpress.org/support/users/highgatecreative/),
 * Thank you so much for getting in touch and our apologies for the delay in response.
 * Could I ask if you have tried uninstalling the plugin and then re-installing 
   the plugin from the WordPress plugin directory?
 * This may resolve the issue as a full uninstall may allow the libraries to function
   as intended.

Viewing 1 replies (of 1 total)

The topic ‘Error: Invalid Archive Structure’ is closed to new replies.

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## Tags

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

 * 1 reply
 * 2 participants
 * Last reply from: [DylanAuty](https://wordpress.org/support/users/dylanauty/)
 * Last activity: [8 years, 5 months ago](https://wordpress.org/support/topic/error-invalid-archive-structure/#post-9747493)
 * Status: resolved