Use the hex file viewer, the old version of notepad ++ is installed, the new version is not installed, this negative feedback ah,
But there are ways online: https://github.com/chcg/NPP_HexEdit/releases download the appropriate plug-digits, x64, x86 has
Enter the notepad ++ plugin folder:
Note To create a new folder HexEditor put into them HexEditor.dll file
Restart notepad ++ can be.