How to use Regular Expression?

[baxing]

Hello,

I try to fill for Regular expression in Process Filter with
^(Ctrl|Alt|F1|F2|F3|F4|F5|F6|F7|F8|F9|F10|F11|F12|Shift\+Left|Shift\+Right|Shift\+Up|Shift\+Down|Enter|Shift\+F.)

But it give any result
Please advice for this option

[stefanmarks]

That won't work as the RegEx is for process names (e.g. Explorer, Unity, Blender), not for keystrokes.