Can’t install the Pro Version Post date Home › Forums › Calendar Products › Events Calendar PRO › Can’t install the Pro Version This topic has 9 replies, 3 voices, and was last updated 6 years, 1 month ago by Support Droid. Viewing 1 post (of 1 total) Author Posts April 12, 2018 at 7:42 pm #1506206 Support DroidKeymaster This support thread is private. Author Posts Viewing 1 post (of 1 total) The topic ‘Can’t install the Pro Version’ is closed to new replies. → Please verify your API key is correctly entered on the settings