Message 'Content Station can't be opened' when opening Content Station AIR

When opening Content Station AIR on a Mac OS X, the following message appears:

“Content Station” can’t be opened because it is from an unidentified developer.

This can happen on Mac OS X 10.8 (Mountain Lion) systems after running an installer which has been downloaded from the Internet (as opposed to obtaining it from an FTP site or network).

When running the downloaded installer, a message appears:

“Install Content Station” is an application downloaded from the Internet. Are you sure you want to open it?”

Make sure to select the option “Don’t warn me when opening applications on this disk image”. This will prevent the above mentioned message from appearing.

Note: This issue only occurs on Mountain Lion systems for installers that have been downloaded; when obtaining the installer from an ftp site or network this issue does not occur.