Registering your Bitdefender Antivirus for Mac after upgrade or reinstall

On upgrading or reinstalling your Bitdefender Antivirus for Mac (if you have upgraded your Mac OS from Snow Leopard or Lion to Maverick), you might be warned that your license key has expired and that you need a new 7 alphanumeric characters license key.

This means that you have been using Bitdefender Antivirus for Mac with a 20 alphanumeric characters license key and it needs to be changed (we used a trial version in the screenshot below).

To have your license key changed, please contact the support team using the link below:

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