how to use tagUpdate

[drPo]

Hello, I want to use the "tagUpdate" priority to consolidate composer names into single ones.

As I have issues with MinimWatch I try to use the mscript command

1. using a script file I managed to add to the config file the line
"minimserver.tagUpdate <filename.txt>

2. Inside <filename.txt> I have commands like
@COMPOSER = J.S. Bach
=COMPOSER=Bach, Johann Sebastian

Restarted minimserver but when I browse the composers list I still see
"J.S. Bach" and not just "Bach, Johann Sebastian".

Any ideas where I am erring?

thx

Greg