1. ok, First of all login through your guest account and open C:\WINDOWS\system32
2. Now look for cmd.exe and sethc.exe
3. copy these both exe files and place it any safe location
4. Now again go to C:\WINDOWS\system32, now rename cmd.exe into sethc.exe...... As sethc.exe is already exist, so a window will open... says..would you want to replace..... press yes...
5. Now Restart your system.
6. When login screen come.... press Shift key for 5 times.... then command prompt will open.
7. Now you can hack an administrator account in 2 way:
- By hacking recent administrator's account by changing its password.
- By giving Administrator's privileges to your guest account