Moving files with action

[ohrenkino]

So, what you try to avoid is that you get an error message that a file of the same name already exists?
That won't be successful.
See e.g. here about renaming files to names that already exist:

Auto Renaming of filenames if duplicated

Hi ! How do I make Mp3 tag to add a number at the end of the FILENAME in the case of duplicated filenames? Example: ABBA-Mamma Mia.mp3 - first copy of the song ABBA-Mamma Mia(2).mp3 - second copy of the song Thanks in advance !!!