MainWindow Preferences

In the Menu Bar, click Edit > Preferences, then on the left side of the dialog box, select MainWindow.

Base

User Language

Issue: For MAC 10.13.x users, once VRED 2019 is installed, the UI defaults to English, not the language you expect.

Solution: In VRED, select Edit > Preferences > MainWindow, then under User Language, set the language you want. Click Apply, then OK. Restart VRED.