To deauthorise MixEmergency, from your old laptop: 1) Make sure that you are connected to the internet. 2) Launch MixEmergency. 3) In the menubar, select “MIxEmergency”, then “Authorise…”. 4) On the Authorisation window that opens, push the “Deauthorise” button. Next, authorise your new computer with the authorisation code that you were sent when you purchased MixEmergency.
