If MobileTrust shows "No Profile Available" when you try to log in:
Launch SCloud ( http://scloud.mobile-trust.net ) and log in.
In your User License Management page, if you choose to "Edit" your profile, you will see the devices listed with a "deactivate" button in the right column.
Deactivate the active device ids. When you log into your device again it will activate the correct MachineID.