Windows 7 logon password cracking

It mainly solves two problems:

1. PE or DOS cannot recognize hard disk

2. The net user command is unsuccessful.

The SATA hard disk may fail to be found by your PE by modifying the SATA settings in the BIOS, and then changing the AHCI to RAD (it seems like this name is basically the upper and lower options, select the value that is not AHCI). Some hard disk values may be IDE, and different hard disk values may be modified. Save and exit, so that you can recognize the hard disk by using the PE system or DOS, and prepare the following modified files.

Note: directly entering the system after modification may result in a blue screen, but it does not matter. We can first modify the file, then change the SATA settings back to AHCI, and then enter the system normally.

For more information about how to perform this operation, see the following link. Let's COPY the image and click here. Er, we suggest you take a look at some of the following content, if a problem occurs when you directly skip to someone else's page and find that the problem cannot be solved, don't blame me for not reminding me. ^_^

Html> http://bbs.deepin.org/thread-1580471-1-1.html

1. Prepare a pirated boot disc (using other PE or dostools)
2. Replace the file system32).exewith magnify.exe (this is the extension of the magnifier program. Before that, change magnify.exe to an alias.
3. re-enter w7 to enable the magnifier (because the original file is replaced by CMD)
4. What should I do if the net user command cannot be scheduled? See the following solution

The detailed steps are as follows:

1. Place pirated discs into the optical drive to start the computer
If you select windows pe, the system can also be a DOS system.

2. Enter pe and go to c: windowssystem32.
(1) modify the magnify.exe and cmd.exe owner to "administrators" (we recommend that you operate in conjunction with graphs)
(2) Change magnify.exe and cmd.exe permissions to full control (we recommend that you operate in conjunction with the figure)
(3rd) Rename magniy.exeto magniy.exe 1 rename magniy.exe

If you enter the DOS system, use the ren command to rename the file.
Ren c: windowssystem32Magnify.exe Magnify1.exe
Ren c: windowssystem32cmd.exe Magnify.exe

3. Change the password (it is best to use F8 to operate in safe mode)
(1) restart windows 7
(2) Enable the magnifier. The activation method is very simple. There is an access solution in the lower left corner of the login page. Click and select the magnifier to apply it.
(3) use the net user command to change the password

Net user administrator/active: yes press enter (this step is to activate the administrator, note/There are two spaces before)
Net user administrator "" press enter (this is to set its password to null)

These two commands may be entered in the pinyin State and cannot be used in English. You can try again in the uppercase key mode. This is disgusting.

Note that the first command may fail to be executed, that is, the administrator cannot be activated. What should I do? Of course there is a way.

The registry cannot be activated because the registry needs to be modified. The reason is not enough. Come and save the country in a curve, as shown below:

Similarly, on the login interface, call CMD through a magnifier and enter the following command:

Control userpasswords2

Then an account window will pop up, with a reset button to reset the password. If you want to start the instance without entering the password, you can remove the check box.

Remember to reset the password, because you do not need a password even if you choose to start the instance, but you still need to enter the password after switching the account or restarting the instance on standby, so you have to do it in one step.

Finally, restart the computer into the system (Note that if you have modified the BIOS before, it is best to change it to the original value, otherwise there may be a blue screen), everything is OK.