Failed To Change Mac Address For Wireless Network Connection Set The First Octet Work

When manually setting a MAC address for a wireless adapter in Windows, you cannot just pick any random string of 12 hex characters. Microsoft’s NDIS driver specification imposes a rule for wireless cards:

If you try to set a MAC whose first octet is, for example, 01 (multicast) or 00 (globally unique with LAA=0), some drivers will refuse or silently ignore the change. When manually setting a MAC address for a

Here is an explanation of why this happens and how to fix it. The Problem: The Multicast/Unicast Rule When manually setting a MAC address for a