Messed up "mod" file

dear all
Why is it that every time I download a “mod” file from this forum, it shows the content horizontally and messed up(like 1.jpg), not neatly and vertically(like 2.jpg)? Are there any settings I need to make in Notepad?

Can you share the file so that I can see how it looks when I open it? When I open files downloaded from this forum, usually I don’t have this issue.

Thanks. For example this:

It seems that some setting prevents detecting the correct line endings.