I get an error message “The unlock code has already been activated on another computer.” while activating QuickFile?

Each license of QuickFile can be used on one computer only. If you are installing the software on the same computer and this message appears, please contact our support team with details.
 
If you wish to transfer your license from one computer to another (e.g. you have purchased a new computer), click here for instructions on transferring licenses between computers