Windows 7 Lost users, password solution-I have experienced it!

Today, I received a new book, ThinkPad. When I got home, I used to delete all accounts except the administrator account. I shook my hand and deleted the users I was using, and habitually deregistered. This reminds me that the Administrator account of the new win7 has not been enabled, and the newly installed system has not yet established a restore point. If there are no other users, the system has to be reinstalled. ~~~

Remember the last time I sent a tool on csdn to crack the XP password.ProgramThe features that can be started on the logon interface can be replaced to achieve the goal of adding new users. Just do what you need...

Start with a USB flash drive installed with maxdos and boot it to winpe. winpe can view all hard disks in the system, so that you can directly copy the programs added to the Windows 7 system disk, however, I couldn't find the original hard disk in this strange case. I checked it online. It turns out that this hard disk was set to the ahci mode (that is, the mode supported by the Southern bridge chip of ich9/ich10, about this mode refer to here http://www.pcmonkey.cn/viewblog_86.html), I have never encountered. Change it to compatible in bios, and then guide it to winpe to find the hard disk. Start copying huser.exe.

Copy D: \ windows \ system32 \ magnify.exe D: \ windows \ system32 \ magnify.exe. Bak

Copy huser.exe D: \ windows \ system32 \ magnify.exe

The copy is successful. Prepare to restart and close the job. The blue screen is displayed. Think of the previously modified ahci mode, and then change it to bios. restart again. The system is normal. On the logon page, press win + u, select start magnifier, and click the application to see a pop-up black window. Then, the system is successfully started. log on to the system with the new username and password, first, I enabled the Administrator, and the second was to delete all other users. Haha ~~~ Stubborn.