Button to Iterate Through Selected Files

Say you have a button which just passes the selected file to some DOS application, like so...

cd "{sourcepath}" @async:"J:\projects\bin\ConvertR2P.exe" "{file}"

Without resorting to writing a script and using the File Rename utility, is there some way to modify the above to iterate through all files selected? By that, I mean call "J:\projects\bin\ConvertR2P.exe" "{file}" for each file selected?

"J:\projects\bin\ConvertR2P.exe" file_1
"J:\projects\bin\ConvertR2P.exe" file_2
...
"J:\projects\bin\ConvertR2P.exe" file_N

Oh, and if there is a way to silently (i.e., no dialog boxes, even on errors) call the File Rename utility (command "Rename") and pass it the files and the script to use, that would okay, too, I guess, if doing it directly in the toolbar button is not possible.

(I looked in the Help file for the command options, but alas, that section isn't written! :slight_smile: It says to wait for an update or use the DO9 help file, but I don't have DO9 installed anymore!)

Sorry. It seems what I am asking for is already the default behavior. :blush: I figured this out when reading the text (in the dropdown) for the @runonce modifier.