Q: I get this message when I try to register or re-register my software:

You have reached the maxixmum number of seats allowed for this license key

A: This message means that you are trying to use one key on two or more devices, or you have changed the device (moving your application to another computer).

It is also invoked when our system detects significant hardware or OS changes on your computer.

Not to worry, please just open https://translation3000.com/account/license-manage, find the corresponding order, deactivate the license - and you are free to use it again to register.