Q: I try to install software for Mart tool, but it gave me error “Device Unregistered”, what should I do?
Mart Tool Jaguar Land rover key programmer is required to register with laptop when first time use.
Provide the device serial number (24-digit) and send it to our customer service. We’ll help activate the software.
One register software on a laptop/computer, cannot change other laptops.
Disconnect network and anti-virus program before installing software.