Title: holder434's Replies | WordPress.org

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# holder434

  [  ](https://wordpress.org/support/users/holder434/)

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## Forum Replies Created

Viewing 1 replies (of 1 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Packlink PRO for WooCommerce] Could not activate plugin](https://wordpress.org/support/topic/could-not-activate-plugin-4/)
 *  [holder434](https://wordpress.org/support/users/holder434/)
 * (@holder434)
 * [7 years, 12 months ago](https://wordpress.org/support/topic/could-not-activate-plugin-4/#post-10419120)
 * If you get the error message “This plugin doesn’t have a valid header” just ignore
   it and open the list of installed plugins. The plugin will appear on the list.
   Just activate it from there. It will work. Not sure why, but it will.

Viewing 1 replies (of 1 total)