WordPress.org

1. edsilva7
   Member
   Posted 7 months ago #

   I noticed that there's a lot of frustration about this issue in both WordPress and Longtail forums.

   I made a video tutorial showing how to install & upgrade JW player WordPress plugin and avoid this error

   http://www.eduardosilva.biz/jw-player-for-wordpress-the-plugin-does-not-have-a-valid-header-error/

   I hope this will help you

Reply

You must log in to post.