If you purchase Indie, Education or Commercial licenses, you will want to remove your Apprentice licenses.

Sometimes users will purchase an Indie subscription and later receive notifications about licenses expiring, leading to confusion. These most likely will be the installed Apprentice licenses expiring. If you purchase licenses, it is best if you remove your free Apprentice licenses.

Using the Houdini Launcher, select the Licenses menu on the left then click on the License Administrator button.

Navigate to the General menu on the left side in the License Administrator. Click the Remove Apprentice Licenses button.