ahh that makes a lot of sense now.
In November of 2015 i pm'd your probluebox account about the license issue you were having.
Please email me your serial number and old email address, the new email address you want to use and i will update your account on the store and on your license. Then i will write some instructions for you to use the new license file
p.s. i cant check the email account for support just yet as the dev machines are being setup with internet