Update your MacDev marker to the latest software.
MacDev maintain up to date software for all electronic markers. If your MacDev marker has a USB port, it has been designed to allow user updates.
How do I know if I need an update?
In program mode, there is a page which shows the current software version. If your version is older (a lower number) than the one on this page, you should update your software.
What do I need?
You need a USB cable (matching the port on your marker) and a windows computer. Preferably Windows 7 or Windows 10.
If you are not sure in any way, contact one of our techs, we can help you through, or even do the update for you.