savegame

Well looks like I've learned my lesson to start rotating save files. I just finished up the glow and I don't have enough radaway to get myself cleaned up meaning I can't leave to get back to the brotherhood. I'm trying to use Vad's save editor but whenever I try to open up my save in the editor...

Steam version I've tried every editor I could, but none of them seem to recognize the file path. I tried various folders besides steam/steamapps/common/fallout/falloutfixt/data/savegame/slot1 but that's where by save.dat is so...what the deuce?