Problem of invalid licence just bought Post date Home › Forums › Calendar Products › Events Calendar PRO › Problem of invalid licence just bought This topic has 3 replies, 2 voices, and was last updated 6 years, 1 month ago by Support Droid. Viewing 1 post (of 1 total) Author Posts February 20, 2018 at 2:56 am #1458421 Support DroidKeymaster This support thread is private. Author Posts Viewing 1 post (of 1 total) The topic ‘Problem of invalid licence just bought’ is closed to new replies. → Please verify your API key is correctly entered on the settings