Windows Log on and auto Log off immediately

Windows Log on and Log off immediately

1. open regedit from administrator account
2. go to HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon
3. Edit these values and type the correct path of shell :
    
               Shell = explorer.exe
               Userinit=X:\windows\system32\userinit.exe
    
     HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon
    
   
   • Edit these two values in right pane:
    
                     Shell
                     Userinit
    
   
   • Change these two values to
                     Shell=explorer.exe 
                     Userinit = x:\windows\system32\userinit.exe
    
   
   • Exit from Registry
   • Restart Infected computer.
   • You should be able to log on to computer.