What if World of Warcraft can't land in Battle.net?

It can be solved by modifying the machine code. To modify the machine code, follow these steps:

1. First click "Start", click "Run" and enter "CMD".

2. Enter the following command at the DOS prompt: 1653 ipconfig/all, press enter, and the direct copy will not work, then right-click and paste, pay attention to paste, and do not use the keyboard shortcut (CTRL+V).

3. After entering, a character bounced out. The physical address 00-FF-2B-B4- 1A-53 on the left is the machine code of our computer, and we can modify it directly.

4. Modify the following machine code, right-click Computer-Device-Correct-Senior Manager-Network Card, find the network address, and fill in the machine code of step 4 in the query. Finally, modify the original machine code to any number line, or modify it, provided that there is no "-"symbol in the middle of 12+ English numbers.

5. Note that some computers have two network cards, both of which are modified in the same way. But it must be modified to the same line to log in to the game.