Title: jschafer's Topics | WordPress.org

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# jschafer

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

 *   [Profile](https://wordpress.org/support/users/jschafer/)
 *   [Topics Started](https://wordpress.org/support/users/jschafer/topics/)
 *   [Replies Created](https://wordpress.org/support/users/jschafer/replies/)
 *   [Reviews Written](https://wordpress.org/support/users/jschafer/reviews/)
 *   [Topics Replied To](https://wordpress.org/support/users/jschafer/replied-to/)
 *   [Engagements](https://wordpress.org/support/users/jschafer/engagements/)
 *   [Favorites](https://wordpress.org/support/users/jschafer/favorites/)

 Search topics:

## Forum Topics Started

    - Topic
    - Participants
    - Replies
    - Last Post
 *  -  [installation failed not a valid header](https://wordpress.org/support/topic/installation-failed-not-a-valid-header/)
    -  Started by: [jschafer](https://wordpress.org/support/users/jschafer/) in:
      [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
    - 2
    - 2
    -  [16 years, 9 months ago](https://wordpress.org/support/topic/installation-failed-not-a-valid-header/#post-1160909)
    -  [becdorsey](https://wordpress.org/support/users/becdorsey/)
 *