There must still be some reference for a table called EMPL_MCH (EMployee Machine reference table). I pulled that table out by deleting its object while in MODIFY DATABASE, so when I tried to put it back in, it says that I can't because it is already in the DBC. No, it's not there I tell the dumb machine, but it isn't listening to me.
I even opened the DBC as a table and looked around. No reference at all to the former table.