Opening file does not work

[thomaszimny-prologis]

opening a file only shows:

any ideas? maybe it's about the encoding of the file:

thanks!

[superolmo]

Most likely you are opening a binary file that contains special characters such as the End of File (EOF) character. Scintilla editing component, that is used by Notepad++, does not show binary files unless the source is modified to remove those special characters. It would not a big change in the code so I am labeling this as an enhancement.