
Well as you see, I am using merged, cause I keep my sets in t7z..
I assume you know the difference between "Scan" & "New Scan" in CMP's Scanner window ?
Anyway I circled that, it has it's obvious uses..

Set your source folder here for your updated / new files..
"No Rebuilder Run", is just like using Scanner..
(sometimes I suggest you do a "No Rebuilder Run", before rebuilding new files)
Vital with MAME updates.
Many times with MESS dats, the xml changes, but no new ROMs are added..
I keep my MESS dats, upto date via SVN,
"No Rebuilder Run" is often all that is required to return the "Green Tick" we all love.
You see here I am forcing merged & 7z
(these are my maintenance settings for already converted t7z set - you also will require custom "Compressor" options in CMP if you decided to use t7z)
Anyway select: If you want split (Non Merged) or Merged.. Choose Zip, Rar, 7z etc..
Your choice !
Note: If you wish to make a t7z merged set, then use merged Zip first... THEN - Use t7z.exe to convert Zip to t7z.
NEVER, select t7z.exe in CMP's compressor window, use 7z 9.28a (seems to work best)
Later versions have issues..

This is where you set the Destination, subfolders will be built in there,
I use "DatFile File" this works for MESS, will create subfolders same name as .xml dat files..
eg. gba.xml will be subfolder \gba
Questions
