A bunch of DXF layer names were erroneously entered into Ultiboard 10.1 a few years ago during a DXF importing operation. I upgraded to 12.0 recently and hoped that the old layers would be eliminated. I have been wanting to get rid of them for a long time. I tried deleting the ub_config file in AppData, but it didn't remove them. Is there anything you can think of to extract them from the program's grasp? Thanks, Tod
I suspect one of your design file is causing this. If you go to Options>>PCP Properties>>General Layers, do you see the DXF layers in here? If you see the layers, can you select it then press the Delete button?
