To protect your application, you need a security configuration file (security_config.lmx). This file holds various security-related parameters, and is generated by the developer tool lmxdev.

The LM-X security configuration file is also used to create license files.

Important: You must reuse this security configuration file for the lifetime of your application.

Note the following:

• When updating to new builds of LM-X or compiling LM-X on multiple platforms, the installer will let you choose an existing security configuration file. If you do not choose an existing security configuration file while running the installer, you must manually place the file in the config directory after installing the SDK. 
• Upon first compilation of the LM-X SDK, the LM-X security configuration file (security_config.lmx) is automatically created in the config directory of the SDK.