Whenever I try to save an SI file, it gives me an error that says "Failed to write SI file: 1". I tried with JUKEBOXW.SI (not JUKEBOX.SI) and it didn't work, it didn't even work for NOCD.SI.
You don't have permissions to write to the directory you're trying to write to. Save somewhere else, or change the folder's permissions, or run SIEdit as administrator.
Whenever I try to save an SI file, it gives me an error that says "Failed to write SI file: 1". I tried with JUKEBOXW.SI (not JUKEBOX.SI) and it didn't work, it didn't even work for NOCD.SI.