Class Dropdown in Object Info in Architecture Posted March 16, 2000 On several occasions spanning several MC/Vectorworks releases I have had the dropdown for classes in Object Info stop responding. This same drawing behaves normally when loaded into a different machine. Other drawings on the original machine behave as they should. I have had to delete the drawing and load a backup to continue. This has happened in different drawings. I have not exceeded the max # of classes. ??