Title: W3 Total Cache Setup Problems
Last modified: August 22, 2016

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# W3 Total Cache Setup Problems

 *  [rgamlam](https://wordpress.org/support/users/rgamlam/)
 * (@rgamlam)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/w3-total-cache-setup-problems/)
 * Hi! I’ve been trying to get W3 Total Cache to work forever, but I’m always having
   issues. I’ve gone on multiple instruction and help sites but I always have all
   these errors when I install, and I have no idea what to do with them. Can anyone
   help me or direct me the the appropriate place to ask for help?
 * Here’s what it says when I install:
 * New Relic is not running correctly. The plugin has detected the following issues:
   
   PHP module is not enabled. PHP agent is not enabled. API Key is invalid. Account
   ID is not configured. Application ID is not configured. Enter/Select application
   name. License key could not be detected.
 * A configuration issue prevents CDN from working: The “Authorization key” and “
   Replace default hostname with” field(s) cannot be empty.You need to select / 
   create a pull zone. Specify it here.
 * What does all this mean??
 * [https://wordpress.org/plugins/w3-total-cache/](https://wordpress.org/plugins/w3-total-cache/)

Viewing 1 replies (of 1 total)

 *  [MortezaJS](https://wordpress.org/support/users/mortezajs/)
 * (@mortezajs)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/w3-total-cache-setup-problems/#post-5750837)
 * First bunch of errors is related to Relic, an online Monitoring tool. Disable
   it in General Settings.
    And about CDN, disable it too, If you aren’t sure that
   you need(and paid for) one of them.

Viewing 1 replies (of 1 total)

The topic ‘W3 Total Cache Setup Problems’ is closed to new replies.

 * ![](https://ps.w.org/w3-total-cache/assets/icon-256x256.png?rev=1041806)
 * [W3 Total Cache](https://wordpress.org/plugins/w3-total-cache/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/w3-total-cache/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/w3-total-cache/)
 * [Active Topics](https://wordpress.org/support/plugin/w3-total-cache/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/w3-total-cache/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/w3-total-cache/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [MortezaJS](https://wordpress.org/support/users/mortezajs/)
 * Last activity: [11 years, 3 months ago](https://wordpress.org/support/topic/w3-total-cache-setup-problems/#post-5750837)
 * Status: not resolved