Using PADS 941 layout:
PADS creates fies name router_switch+timestamp.pcb and empty directories name router_switch+timestamp_pcb.
I assume that they are temporary files that should be automatically erased, but they don't.
Is it OK to erase them? Is there a way to erase them automatically?
These files are created as a backup when using the link between Layout and Router. They can be deleted manually if you wish. There is no automatic way to remove them.