Windows 7 Forgot Administrator Password Solution

1. Use the installation disk (with PE system) to enter the PE system (Windows or Linux are available)

2. Modify magnify.exe under C:\\Windows\\system32 to cmd.exe (copy cmd.exe, change to magnify.exe)

3. In the login screen, click on the lower right corner and select the magnifying glass to confirm. That is, you can start cmd.exe with the administrator's permission, so you can do any operation

4.Net user administrator "" to clear the password of the administrator

net user test test /add is Add a test user net localgroup administrators test /add to add users to the administrators group

Solution:

Condition: Genuine Win7 Ordinary Home Edition. I forgot the login password for the Administrator.

General Principle: Use the WinPE system to clear the password.

1. Find a pirated version of the Windows xp installation disk, about 3 dollars, I bought the pirated version is more famous, deep technology.

2. Start the target computer, enter BiOS, set the disk to IDE mode. This prevents the PE system under test from detecting the disk and not seeing the disk information.

3. Put the installation disk into the computer, reboot, and enter the interface of the installation disk. Select the WinPE system. enter.

4. After entering, open "My Computer" and do the second step, you should be able to enter the C drive. Go to the C:\\Windows\\system32 folder. (My original Win7 system is installed on the C drive)

5. Find magify.exe, change its owner to Administrator, and change the permissions to Administrator Full Control. These steps are done by right-clicking the '> attribute on magnify.exe.

6. Similarly, do the operation of step 5 for cmd.exe.

7. Change magnify.exe to magnify.exebackup and cmd.exe to magnify.exe.

8. Restart the system and enter the password you forgot. Login interface.

9. I saw a button in the lower left corner of the screen, which are all auxiliary functions, select the screen magnifier. Then the cmd window pops up.

10. Type the command: net user administrator /active:yes

11. Type the command: net user administrator "" The password of the administrator is actually cleared.

12. At this point, the password has been cleared. You can log in to the system by clicking the login button.

Note: 1. After logging in, remember to change the file you just changed back to the original, otherwise it will leave a back door.

2. If other users have forgotten the password. Simply replace the administrator in the two net commands with the corresponding username.

Principle: In the Windows 7 boot interface, there are some auxiliary functions in the lower left corner. These accessibility features correspond to small programs. For example, the magnifying glass corresponds to Magnify.exe. There is also permission to use it without logging in. The entry point is here. We entered through the PE system and disguised cmd.exe as Magnify.exe. In this way, without accessing the system, the administrator obtains the permission to use cmd, and can directly execute the net command to clear the password.