Press the Shift key to easily crack the Vista system

. More and more users install XP+Vista dual system, but there are always some Ma Daha who will forget the Vista account password. Since Vista uses stricter login authentication than XP, if we forget the login password, it is very difficult for us to enter the operating system. However, Microsoft has a sticky key vulnerability in the login interface that can be used to access Vista.
Bad key vulnerability means that we press Shif to start the sticky key (sethc.exe in the system directory) in the login interface, so we can use cmd.exe to replace sethc.exe to start the command prompt under XP. Then use the command prompt to enter Vista to reset the account password.
The dual system here assumes that the C drive is XP and the D drive is Vista.
First step: After entering the XP system, open d:\\windows\\system32, right click on sethc.exe and select “Attributes” to open the property setting window, click the “Security” tab, and then click ““Advanced” ”.
Step 2: In the Advanced Properties Security Settings window, switch to the "Owners" tab, select the current XP login account in the owner list, then click “Apply" and close all windows in turn.
Because Vista's installation partition is in NTFS format, we can only perform the replacement operation after changing the ownership of the sethc.exe file under XP. If the property window does not have a "Security" tag. Need to open the Explorer, click “ Tools & Rarr; Folder Options & rdquo;, in the open window to remove the "Use simple folder sharing (recommended)" rdquo;
Step 3: Open the properties window of sethc.exe again and switch to the “Security” tab, click “Add” to add the current XP account to the “Group or User Name” list. At the same time, set the account's full control of sethc.exe to "Allow". Then start the command prompt and enter the following command to replace:
Rename d:\\windows\\system32\\sethc.exe sethc1.exe (rename the sticky key program to sethc1.exe)
Copy d:\\windows\\ System32\\cmd.exe d:\\windows\\system32\\sethc.exe (copy command prompt is sethc.exe)
Step 4: Restart the computer to log in to Vista, press Shif to start the sticky key in the Vista login interface. At this time, the command prompt interface is started, and the Windows operating system inputs Explorer.exe to start the desktop. After successfully loading the file, we can see the start menu, which is the desktop launched by the system's built-in SYSTEM account (can be seen under the start menu user icon).