Something is wrong with the CommandList command. When I ran this command, about 40 commands were missing in the list. Worse yet, the CommandList disabled these commands. When I typed their names, Rhino called them unknown commands. This is small sample of the missing commands: AddMissingBlockAttributeKeys, AppendFace, ApplyDisplacement, ApplyOcsMapping, AttachGHSData, AutomaticSubDFromMesh, Bevel, BlockResetScale, Bridge, Clash.