Windows 7 forgot to login password

Because the Administrator account can not be used to enter the WINDOWS7, the auxiliary tool is relatively large, has not been back to the XP era of PE a key to delete the password, but with Windows7 system account run cmd command can be forced to modify the account password! Take Xp+windows7 for example ( No dual system installed can also enter the PE).

First step:

Because CMD is in the system directory, file changes first to get file ownership. Open "D:windowssystem32" (assuming Windows7 is installed on D disk), right-click "Arrator.exe" select "Permissions"-Advanced-owner, set current XP administrator account to owner (if there is no current account in the list, click "Other accounts", Enter the current account name manually). Click OK to return to the Permissions Settings window, click Add, add the current administrator account to the list, and set the account Read permission for this file to full control.

Step Two:

Operation above, set the current account to the "Cmd.exe" permission for Full Control, and then rename "Narrator.exe" to "Narrator1.exe", "cmd.exe" renamed to "Narrator.exe."

Step Three:

(If you're logged in as an administrator account, you don't have to do this.) Restart login Windows7, click on the "Easy Access" button in the lower-right corner of the login interface to select "Start Narrator" in the open window, which starts with the CMD window (which is opened as System identity). Naturally have Administrator rights ~), in the CMD enter the following command to open the Administrator account, restart can use the administrator:

Netuseradministrator/active:yes (Explanation: Forced open Administrator account)

Netuseradministrator123456/add (Explanation: Force the User Administrator password to 123456)

Fourth Step:

Since the Administrator account is not available, then create a chant, to the same permissions as it does it; Restart login Windows7, click the "Easy Access" button in the lower-right corner of the login screen, select "Start Narrator" in the open window, start the cmd window, and enter:

Netuseradmin123/add carriage return;

Netlocalgroupadministratorsadmin/add carriage return;

Fifth Step:

Reboot, go to admin account.