Config file with multiple .ini and.hal files

On building a new machine, DELL Vostro 220, I have run the Stepper config multiple times as I have made improvements to the machine to achieve better latency and have multiple .ini and .hal files.
I'm now about to edit my the .ini and .hal files to add an extra Y joint.
As it seems to serve no purpose Is it ok to remove those earlier files from the config folder?
Thanks Paul
 

Each config should have it's own folders, and yes you can delete those, but if you edited the same config do not delete stuff before making a backup or copy the folder somewhere else.