Title: Kills WordPress
Last modified: November 19, 2017

---

# Kills WordPress

 *  [David Favor](https://wordpress.org/support/users/dfavor/)
 * (@dfavor)
 * [8 years, 6 months ago](https://wordpress.org/support/topic/kills-wordpress/)
 * Message emitted – The plugin does not have a valid header.

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

 *  Thread Starter [David Favor](https://wordpress.org/support/users/dfavor/)
 * (@dfavor)
 * [8 years, 6 months ago](https://wordpress.org/support/topic/kills-wordpress/#post-9699192)
 * Appears problem exists if [https://wordpress.org/plugins/disable-visual-editor-wysiwyg/](https://wordpress.org/plugins/disable-visual-editor-wysiwyg/)
   is already installed.
 * Fix is to deinstall [https://wordpress.org/plugins/disable-visual-editor-wysiwyg](https://wordpress.org/plugins/disable-visual-editor-wysiwyg)
   before installing Markdown Editor.
 *  Thread Starter [David Favor](https://wordpress.org/support/users/dfavor/)
 * (@dfavor)
 * [8 years, 6 months ago](https://wordpress.org/support/topic/kills-wordpress/#post-9699204)
 * Nope. Still doesn’t work. No indication why.

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

The topic ‘Kills WordPress’ is closed to new replies.

 * ![](https://ps.w.org/markdown-editor/assets/icon-256x256.png?rev=1709072)
 * [Markdown Editor](https://wordpress.org/plugins/markdown-editor/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/markdown-editor/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/markdown-editor/)
 * [Active Topics](https://wordpress.org/support/plugin/markdown-editor/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/markdown-editor/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/markdown-editor/reviews/)

 * 2 replies
 * 1 participant
 * Last reply from: [David Favor](https://wordpress.org/support/users/dfavor/)
 * Last activity: [8 years, 6 months ago](https://wordpress.org/support/topic/kills-wordpress/#post-9699204)