Why does the message "You are using the Selective Startup for troubleshooting your system" appear whenever I start Windows?

Why does the message "You are using the Selective Startup for troubleshooting your system" appear whenever I start Windows?

This message appears when your change the settings of [System Configuration Utility] and restart Windows.
Unless the [Don't show this dialog again] box is checked, this dialog box appears whenever Windows is started.

Note:
You can launch [System Configuration Utility] with the following steps:
- Click [Start] -> [Run], and type [msconfig] in the box of [Open]. Click [OK].
or
- Click [Start] -> [Programs] -> [Accessories] -> [System Tools] -> [System Information], and click [System Configuration Utility] in [Tool] menu.