Where do I enter Pro license key? Post date Home › Forums › Calendar Products › Events Calendar PRO › Where do I enter Pro license key? This topic has 1 reply, 2 voices, and was last updated 7 years, 7 months ago by Support Droid. Viewing 1 post (of 1 total) Author Posts August 26, 2018 at 5:36 pm #1606273 Support DroidKeymaster This support thread is private. Author Posts Viewing 1 post (of 1 total) The topic ‘Where do I enter Pro license key?’ is closed to new replies. → Please verify your API key is correctly entered on the settings