Change of mac address in the registry

[joyjo2020]

Hello can someone help me please?

I am recording faulty mxl25l3206 PC memories with a file from another same but good memory. So far so good. Now how can I change or edit the mac addrees of the network card that is on this PC that I will put the programmed memory into? I have to read the file in text, hexadecimal or how can I find the right record where the mac address is in order to change it and how can I change it? Someone can help me or that this situation has already happened to him? Thank you very much

[Pityu]

I don't know what you mean by "registry"
If you know the mac address search in your old file (file.bin). Open in hex editor, search as text and as hexadecimal. If you find it, bingo!