Edit does not work

[molek06]

Hi Everyone!
I've got a problem with freecommander. When i click File->Edit or when i'm clicking F4 nothing happens. Can somebody help me ? In settings I've set Notepad++ as my editor. Am i doing something wrong?
Screnshoot:

[Marek]

On the left side of the line with your Notepad++ definition is a checkbox. The state of the checkbox must be "checked": https://freecommander.com/fchelpxe/en/S ... itors.html