Retrieve I-PAC 4 config from board

[clhug]

I've got a MAME cabinet built with an I-PAC 4 that I built 7 or 8 years ago.  I need to update the config, but I've lost my config file for WinIPAC.  Is there a way to redownload the existing config stored on the I-PAC board back into WinIPAC?  Or am I just going to have to start with a new default WinIPAC config and start from scratch?  The down side is that I do know I customized some stuff from the default originally, but cannot remember what.

I think I know the answer, but I wanted to confirm.

Thank you.