The Factory Options dialog enables you to automatically update files with any existing changes from the LAYOUTDATA file.
The dialog includes options that affect the automatic file updates and notifications in all Factory Design Applications including Inventor, AutoCAD, and Navisworks. The settings will take effect when you reopen a Factory layout file.
On the Factory tab, click Utilities > Factory Options .
The Factory Options dialog opens.
In the dialog, specify the following settings:
Auto-update the NWF file from the LAYOUTDATA file
Tell me if the NWF file is out of date with the LAYOUTDATA file