How to activate the pro version of Advanced Database Cleaner plugin

After purchasing the plugin you will receive automatically a purchase receipt containing your license key and download link to download the pro version of the plugin. To activate the pro version, please follow these few steps:

  1. Download the pro version from the link you received.
  2. Delete the old folder of the free version of “Advanced Database Cleaner” in your site (via FTP) and replace it with the folder of the pro version.
  3. Now you should be able to see a new tab in your plugin admin panel entitled “License”, click on it.
  4. Enter your license key, click on “save license key”, then a new button will appear “activate license”, click on it.

That’s all. Enjoy!

If you have any issues in activating the pro version, feel free to contact support at: sigmaplugin[at]