Moment of sleep with XPlite

[squareD]

Just a little moment of inattention using XPlite gave me a small problem...

Not noticed that firewall was deactivated, XPlite called home and recognized that regkey was blacklisted.

For this reason XPlite only accepts from now on online registration.
Quickest way for new registration is to eliminate information of used blacklisted key.

Before reading thousands of lines in regmon and filemon the question to you:
Does anyone know, where XPlite stores the information of using a blacklisted key?

Removing this information should solve problem, so any key will work without check on license server.

Regards,
squareD