How To Fix the “Addon Could Not Be Activated” Error

Learn how to resolve the "Addon Could Not Be Activated" error in Slider Revolution by resetting the license key and updating the plugin and add-ons.

What is the “Addon Could Not Be Activated” Error?

The “Addon [?] Addons extend the functionality of Slider Revolution, adding new controls to the module editor and allowing you to do extra things with your design.

For example, using the particle addon you can create effects such as falling snow, and using the distortion addon you can create shimmering effects such as simulating being underwater.

There are dozens of addons available, all included with the full version of Slider Revolution.
Could Not Be Activated” error in Slider Revolution [?] Slider Revolution is a website content creation tool with a focus on captivating animation and stunning visual effects.

It began its life as a plugin for creating slideshows, but has evolved into a fully fledged piece of design software.
occurs when an addon fails to activate due to unregistered or invalid license keys, outdated plugins, or addon versions.

Why Does This Error Occur?

Some common reasons for the error to occur include:

  • You might need to re-register the license key for the plugin.
  • The Slider Revolution plugin may not be up to date.
  • The addon may not be up to date.

Solution 1: Reset License Key

The “Addon Could Not Be Activated” error could occur if the license key is not recognized in case a connection is lost from the ThemePunch server.

To check the ThemePunch server’s connection, navigate to the Slider Revolution dashboard and scroll down to the System Requirements section:

Click on the reload icon to check for the ThemePunch Server connection:

If a warning icon appears against the ThemePunch Server, contact your hosting provider for help with white-listing the following URLs:

*.themepunch.tools

*.themepunch-ext-a.tools

Once the ThemePunch server requirement shows the green tick, de-register and re-register the license key.

If your license key is locked and cannot be activated, follow this guide to unlock it.

If resetting the license key doesn’t resolve the issue, try the solutions below.

Solution 2: Update the Slider Revolution Plugin

Keeping Slider Revolution and other plugins updated is essential to avoid conflicts, loss of functionality, and potential security risks.

Outdated plugins can cause compatibility issues with your site, so it’s crucial to ensure that all plugins run on the latest version for optimal performance.

To check if your Slider Revolution plugin is out of date, navigate to the Slider Revolution dashboard and scroll down to the Plugin Updates section:

Click on the reload icon:

If the Slider Revolution plugin is not up-to-date, click the Update Now button and follow this guide to update it:

Solution 3: Update Addon

If you’re having trouble activating a specific addon, it’s best to update it first. However, to avoid potential conflicts, we recommend that you keep all add-ons up to date.

To update an addon, go to the Slider Revolution dashboard:

Go to the Addons panel:

Click the Check for Updates button:

Either click the Update All button to update all addons, or select the specific addon causing the activation issue and click the Update Now button to update just that one.

Note: Updating a single plugin will only be helpful if the latest version of any other add-on is not working as expected and you manually reverted to the older version.

Update all add-ons:

Update a single addon:

Now, re-attempt to activate the addon(s).

Contact Us

If you have any further questions or need additional assistance, you can contact us via support ticket or email ([email protected]); we’re here to help.

How To Fix the “Addon Could Not Be Activated” Error

The Author

Kashif Ahmed

Living by the motto "Be the reason someone smiles today."

If you have any questions or concerns, feel free to reach out to me directly at [email protected].

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