CNCProcessorBackup.cfg
From ATTWiki
This is the backup configuration file for CNC Processor. The main configuration is CNCProcessor.cfg. Both files are found in c:\cnc\config.
The backup file is saved when CNC Processor shuts down. It is used to confirm what CNC Processor is using in memory for setup.
See CNCProcessor.cfg for more information on the low level CNC Processor configuration file.
