Windows 10. Got this when trying to save my Emerald Version after editing a box name and changing the wallpaper to Snow:
Exception Details:
System.ArgumentException: Destination is too short. (Parameter 'destination')
at PKHeX.Core.SAV3.CopyChangesFrom(SaveFile sav)
at PKHeX.WinForms.SAV_BoxLayout.B_Save_Click(Object sender, EventArgs e)
at System.Windows.Forms.Button.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
at System.Windows.Forms.Co