Removing Numeric Prefix From File Name (Sorry newboy!)

General Discussion
1

I've read the FAQ, tried using suggestions from previous questions posted but still unable to remove numeric prefix from list MP3 file names e.g

01 Help! [from the Film 'Help! '].mp3

to

Help! [from the Film 'Help! '].mp3

All files in same folder

Felling VERY embarrassed

Trevor

2
Action: Format value Field : _FILENAME Formatstring: $cutLeft(%_filename%,3)

... or ...

Action: Format value Field : _FILENAME Formatstring: $trimLeft(%_filename%,'0123456789.- ')

DD.20150228.1134.CET