

Of course, Microsoft keeps moving the key location around! Alternately, try to alter the NIC card’s information, which can be done by going into the Properties Tab. To change a MAC address, find that key with ‘regedit’ and change it.

Under Windows, the MAC address is stored in a registry key. How to Change a MAC address in Microsoft Windows The procedures for changing a MAC address are specific to each operating system.

One of the main reasons for doing this is to get around access control lists(s) on a specific router or server, either by hiding a certain device on a network or by allowing it to mimic another network device. At times, users may want to change this MAC address to one of their choice. Every Ethernet card had a factory assigned MAC address burned into it when it was made.
