Settings tab

Boot Settings

Auto Boot	Run Mode (Enable): TwinCAT starts in Run Mode as soon as a user logs on to the Windows system. Config Mode (default setting)
Auto Logon	If, in addition to the "Run Mode (Enable)" option, the "Auto Logon" option is also enabled, TwinCAT starts in Run Mode and the loaded and enabled boot projects are processed independently.
User Name Password	User name and password If you are working with an IPC, you can find more information about logging into a system in the Windows 10 IoT Enterprise (LTSB/LTSC) documentation in the General information chapter.
Apply	The settings will be transferred.

Multiuser

Enable Multiuser	Turns on the multiuser function for the System Manager.
Multiuser URL	Displays the multiuser URL for the Remote Repository or offers the possibility to change it.
Init	Initializes the multiuser function.

User Database

Connect with current user database

Connects the project with a user database.

AML Support

Enable AML IDs

Turns on the support of AML IDs. The AML IDs are stored in the project.

ADS Symbolic

UTF-8 Encoding

The ADS Symbolic uses a UTF-8 encoding (this option is fixed from version 3.1.4026, so this selection option is omitted from this version).

Simulation Mode

Enable Simulation

Activates the simulation mode.

Boot File Encryption Method

Encryption Key

Encryption of the boot file