Revit requires an update.
Warning: A Revit update is required to access connected drives. Launch the Autodesk Desktop App to install the most recent Revit update.
Issue: To access files on connected drives, you must have the most recent update for Revit installed.
Solution: Close Revit and launch the Autodesk Desktop App to install the most recent Revit update. After the update is complete, launch Revit and confirm that links from connected drives load as expected. See Autodesk Desktop Connector Help.