## Configure native library directories |
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Note: this advanced option screen is reachable by selecting the Java invocation step and choosing "Native libraries" from the [Advanced options] popup menu or by clicking directly on the index.

In this step of the launcher wizard, you can configure directories that contain native libraries.

| If your application uses native libraries that you would lke to load with a `System.loadLibrary()` call, the directory where the native library is located must be included in a system-dependent environment variable. You can add such directories in the path list of this step. Add native library directory (key `INS`) Lets you add a new directory to the end of the list. The native libraries entry dialog will be displayed. You can use user variables to change native library directories for different media files. For this purpose, you can define one variable and override it in each media file definition. Remove native library directory (key `DEL`) Removes the currently selected native library directory entry without further confirmation. Also available from the context menu. Move entry up (key `ALT-UP`) Moves the selected native library directory entry up one position in the path list. Also available from the context menu. Move entry down (key `ALT-DOWN`) Moves the selected native library directory entry down one position in the path list. Also available from the context menu.

| Click [Next] to proceed to the next step or [Cancel] to leave the generated launcher wizard without applying any changes.