You may have solved this already but if not....each license key allows up to three activations after which you need to 
contact your QNX Sales representative to add additional activations for your license.

You may also request additional activations through your myQNX account.  Simply log into your account, review the list 
of licenses.  The list will indicate if you have activations left for that license or it provides a link to request 
additional activations.