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

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# Upgrading Plugin Error

 *  [geodv](https://wordpress.org/support/users/geodv/)
 * (@geodv)
 * [15 years, 4 months ago](https://wordpress.org/support/topic/upgrading-plugin-error/)
 * Hi,
 * I am getting the following error when i upgrade a plugin:
 * Incompatible Archive. PCLZIP_ERR_BAD_FORMAT (-10) : Invalid archive structure
 * The one that i am trying to upgrade is jwplayer for wordpress.
 * Any ideas on how to fix it are welcome.
 * Thanks,

Viewing 1 replies (of 1 total)

 *  [Mark Ratledge](https://wordpress.org/support/users/songdogtech/)
 * (@songdogtech)
 * [15 years, 4 months ago](https://wordpress.org/support/topic/upgrading-plugin-error/#post-1773247)
 * Try downloading a fresh copy and uploading it manually with FTP: [Filezilla](http://filezilla-project.org/)

Viewing 1 replies (of 1 total)

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

## Tags

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

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [Mark Ratledge](https://wordpress.org/support/users/songdogtech/)
 * Last activity: [15 years, 4 months ago](https://wordpress.org/support/topic/upgrading-plugin-error/#post-1773247)
 * Status: not resolved

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