Opus Magnum wrong path to data files

Marshian

An old saved scene of Opus Magnum (all props and architecture) brings up these errors (Missing Assets) on load:

/data/Faveral/Opus Magnum/Wall1/OM-Wall1_2182.dsf
/data/Author/Product/Candle3OFF/OM-Candle3_8447.dsf
/data/Author/Product/Incubator/OM-Incubator_3252.dsf
/data/Author/Product/Jar5/OM-Jar5_444.dsf
/data/Author/Product/TestTubeRack/OM-TestTubeRack_4580.dsf
/data/Author/Product/Candle4OFF/OM-Candle4_10611.dsf

Loading a new fully loaded scene from Smart Content has no errors.

The old scene has a lot of adjustments to materials and placement that would take some time to reproduce. Any shortcuts here?