Prevents users from starting and stopping tasks manually. This setting removes the Run and End Task items from the context menu that appears when you right-click a task. As a result, users cannot start tasks manually or force tasks to end before they are finished. Note: This setting appears in the Computer Configuration and User Configuration folders. If both settings are configured, the setting in Computer Configuration takes precedence over the setting in User Configuration. Fix: (1) GPO: User Configuration\Administrative Templates\Windows Components\Task Scheduler!Prevent Task Run or End (2) REG: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Task Scheduler5.0!Execution