What can I do if the win7 system cannot modify the MAC address?

What should I do if the win7 system cannot modify the MAC address?

As usual, let's first analyze the cause of the problem: the Mac address of the wireless network card suddenly cannot be modified. It may be that everyone is not very familiar with the Mac modification method. Said that the Mac modification can only be modified by A and E, and the others will not work.

Solution:

1. First, we can back up the system first, and then prepare the same series of wireless network card driver backup.

2. Next, let's go back to the desktop interface, then right click on the computer icon and select Manage.

3. In the open computer management interface, click on the device manager in the left menu, then find the wireless network card and right click, select update driver.

4. After we browse the computer, find the driver, select the xp wireless network card driver, click from the pop-up window to install — — browse winXP driver backup location & mdash; & mdash; select the backup .inf— — Click to open.

5. After that we need to select the network adapter and then click to install from disk. After the above operation is successful, let's go back to the Mac interface, right click on the computer and select Properties, then click on “Config ——Advanced” to modify it.