If you see a "Device Limit Reached" message while trying to activate BIAS X on a new device, it means your license has reached its maximum number of allowed activations.
How to Free Up a Device Slot
Go to the My Products / Desktop Software page and log in with the account tied to your BIAS X license.
Find BIAS X and click the SOFTWARE DETAILS button.
Scroll to view your list of activated devices.
Click Remove next to any device you no longer use to deactivate it.
Retry activating BIAS X on your new device.