To resolve, you will need to update your DTVP30DM encrypted USB drive for macOS Catalina. To update, click on the link below to download the DTVP30DM_Updater.exe and DTVP30DM Updater Instructions.
Note: Please read the updater instructions in its entirety prior to running the update.


For more information about the "App” not optimized or “App” needs update error message,
feel free to reference Apple’s support article.

macOS: Must update on Windows based system. DTVP30DM_Updater.exe not supported on macOS.