You are correct its a script file for ipcc express or ip ipvr for ipcc enterprise. As other person suggested you need to dowload the editor from your CRS admin page and go to tool/pluggins/editor. This is assuming you have access if you don't you cannot. you also want to make sure the .aef file you have is of current version of editor or less.
These are the paths to get to each CCX logs through CLI. They may be helpful if you are having issues accessing RTMT or downloading logs through it.
If you want to download them you have to prefix "file get " and you can add one of the options (re...