It looks like you’ve included a string that resembles a save data identifier or a hexadecimal code fragment ( -010055D009F78000- -1.... ), possibly from a Nintendo Switch or emulator environment.
In legitimate game usage, you will never see this appended to the Title ID. Fire Emblem Three Houses -010055D009F78000- -1....
Tools like FEEditor or Three Houses Save Editor let you modify gold, renown, items. Incorrectly editing checksums or renaming files can produce -1.... in the file list. It looks like you’ve included a string that
Because this format closely resembles a save data editing path or a checkpoint flag (common in homebrew or save editors like Checkpoint or JKSV), I will write a that covers: I will write a that covers: