Title: Couldn't Activate
Last modified: September 2, 2016

---

# Couldn't Activate

 *  [contactmeviainternet](https://wordpress.org/support/users/contactmeviainternet/)
 * (@contactmeviainternet)
 * [13 years, 6 months ago](https://wordpress.org/support/topic/couldnt-activate/)
 * I couldn’t activate the plugin. I got an error message about plugin not having
   a valid header.

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [Oscar Gonzalez](https://wordpress.org/support/users/rakxzo/)
 * (@rakxzo)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/couldnt-activate/#post-7730408)
 * Same thing here.
 *  Plugin Author [rfgoetz](https://wordpress.org/support/users/rfgoetz/)
 * (@rfgoetz)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/couldnt-activate/#post-7730414)
 * This is now fixed in 4.12+

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Couldn't Activate’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wp-topbar_706d6d.svg)
 * [WP-TopBar](https://wordpress.org/plugins/wp-topbar/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-topbar/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-topbar/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-topbar/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-topbar/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-topbar/reviews/)

 * 2 replies
 * 3 participants
 * Last reply from: [rfgoetz](https://wordpress.org/support/users/rfgoetz/)
 * Last activity: [13 years, 4 months ago](https://wordpress.org/support/topic/couldnt-activate/#post-7730414)