You missed the step where you change the lower "p" to lower "π".
You missed the step where you change the mixed case letters into upper case.
Please send us the entire ".mta" file which you have used in your screen demo.
You can find this file in the folder %APPDATA%\Mp3tag\data\actions</b>
See also:
freedb / Web sources
Press [WinKey+R], enter "%APPDATA%\Mp3tag\data\actions" into the edit line and press OK.
An Explorer window will open in the right folder.
dj 8adam-e!, did you understand what I wrote above in post #20 about the quirk when manipulating the pseudo tag-field _FILENAME with the Action "Replace"?
"Diakopes.mp3" (p->P) "DiakoPes.mP3"
DD.20100920.2258.CEST