Forgot Windows5 system login password how to do

Sometimes we forgot the win7 system login password, because you can not use the administrator account to enter Win7, has not returned to the XP era of the PE one-click delete password, but run with Windows7 system account The cmd command can force the change of the win7 account password. Take XP+Win7 as an example (you can also enter pe without installing dual systems) to force the change of win7 account password.

First step: Since cmd is in the system directory, file changes must first obtain file ownership. Open "C:/windows /system32" (assuming Windows 7 is installed on the C drive.), right click on "arrator.exe" and select "Permissions" - Advanced - Owner, set the current xp administrator account as the owner ( If there is no current account in the list, click "Other Account" and enter the current account name manually). Click "OK" to return to the permission setting window, click "Add", add the current administrator account to the list, and set the account read permission for the file to "Full Control".

Second Step: Operation as above, set the current account to "cmd.exe" permission for full control, then rename "narrator.exe" to "narrator1.exe", "cmd.exe" rename Is "narrator.exe".

Step 3: (If you log in as the administrator account, you don't need this step) Restart Windows 7 in the login interface, click the "Easy Access" button in the lower right corner, and select "Start" in the window that opens. Narrator", the cmd window is started at this time (it is opened by system, naturally has administrator privileges~), enter the following command in cmd to open the administrator account, restart to use administrator:

netuseradministrator//active:yes (interpretation: forcibly open the administrator account)

netuseradministrator123456//add (interpretation: forcibly change the user administrator password to 123456)

Step 4: Since the administrator If the account cannot be used, then create a 呗, the same permissions as it will not work; restart Windows 7 login, click the "Easy Access" button in the lower right corner of the login interface, and select "Start Narrator" in the window that opens. , start the cmd window, enter:

netuseradmin123//add carriage return;

netlocalgroupadministratorsadmin//add carriage return;

Step 5: restart, enter the admin account The

Through the above win7 forced to modify the account password, even forgetting win7 password does not matter, as usual to enter the win7 system.