System.IO.InvalidDataException: The magic number in GZip header is not correct. Make sure you are passing in a GZip stream. at NBTedit.NBTView.Load(String filename) at NBTedit.MainForm..ctor(String filename) System.IO.InvalidDataException: The magic number in GZip header is not correct. Make sure you are passing in a GZip stream. at NBTedit.NBTView.Load(String filename) at NBTedit.MainForm..ctor(String filename)