Thanks. but the logic needs to be able to look at all selected files in a folder first to determine if there are files that contain both 18 and 19 columns, then
the logic needs to address any rows that have 19 columns and then remove the comma in column 15 of that row.
I do not see how a recorded macro can do that.
I heard from someone outside this site that a csv text stream approach might be a very effective, simple and efficient strategy, but I do know how to start it off.