XP system chooses to automatically log off after login. Solution

Problem description
User call means that clicking the user name to enter the desktop is loading personal settings, then the automatic save settings are logged out, return to the user name interface, the user is not convenient to reinstall the system.
Phenomenon Analysis
The user said that he did not know what software was installed before, so the judgment should be caused by tampering with the registry or infecting a virus.





























2: Enter the pe system, put the file userinit.exe in C:\\\\Windows\\\\system32 3: Start in PE--Run--regedit Expand HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon and find Userinit Key, change its key value to C:\\\\Windows\\\\system32\\\\userinit.exe.
3: Immediately after entering the system, the whole machine is disinfected and the fault is eliminated.
Note: Modifying the registry is risky, please be cautious