You use a mac. Mac isn't friendly with sdcards. Boot hekate and use its "Archive bit fix" function or have a look here: https://gbatemp.net/threads/how-to-fix-archive-bit-for-all-sd-files-and-folders.515258/where is it?
Thanks, but can you give me a bit of a clue on how to do it? I never used simplemodmanager beforeYes. I used it for Skyrim. If you want to use SimpleModManager with Skyrim, you'll have to prep the folders, as if you were doing it for Skyrim, but in a different folder structured, managed by SimpleModManager. It's good if you have multiple mods and would like to swap them in and out.