I've received files exported from Revit to DWG - to be included in a Microstation model.
They all have long lists of RevitMaterialDefinitions as shown below. As far as I can tell, they're neither attached nor assigned to any geometry in the files, so I'd like to remove them.
If I select them all and hit delete, Microstation crashes.
It takes several minutes to delete each one at a time (there are hundreds).
Does anyone know how to remove them all at once?
I've tried going back and forth between DGN and DWG, with no luck.
Connect - 10.12.00.40
v8i - 08.11.09.829
Thanks - unloading the palette hangs the system, but converting to external palette and materials works (allowing the palette and table to be unloaded). In CE, I can't even get that far - due to the dreaded "at least one ACIS based element" message. Convert AcisToParasolid All takes hours to complete. Thanks goodness I still have v8i installed on this machine.