UHHH I THINK THERE'S SOMETHING WRONG WITH IT
the code looks corrupted/encrypted. does this show up after you create the texture for your preset? if you open it, it should put it up in "windows photo viewer", not some gibberish like this. are you sure you are opening the texture files with "windows photo viewer"? it should be saved as a .png or .jpg/.jpeg file.
correct me if i'm understanding this wrong.