how can i reset all my midi settings to factory?

in particular the Channel RX and Filter Prog CHange RX
for General, Master1, Master2,

i changed values and saved startup, but now things are not working as they were...

anyone? AJ?
is there a file i can swap out for midi settings?
i do have a clone of original Hard Drive

thanks

Maybe a good opportunity to upgrade to 4.2b.
The upgrade will reset all the ports to original.

thanks
i think i'll wait for Ketron Pen or AJAMSONIC