Purge file from all backup sets doesn't work

Hi there, I have a backup with 10 versions / backup sets.
I want to remove a file from all of that 10 backup sets.
So I go to the backup –> Command line
I choose the Purge option and change the command line arguments to
–include=D:\Documents\Archief\flower.jpg
When I click Purge, I get this message:

Running commandline entry

Finished!

Listing remote folder …

The operation PurgeFiles has failed => Refusing to purge 3887 files from fileset with ID 7, as that would remove the entire fileset.
To delete a fileset, use the “delete” command.

ErrorID: PurgeWouldRemoveEntireFileset

Refusing to purge 3887 files from fileset with ID 7, as that would remove the entire fileset.
To delete a fileset, use the “delete” command.

Return code: 100

I have searched about this purge problems a lot on this (and other) forums, but I cannot fix it.
Thank you in advance.

Welcome to the forum @whydoesntthiswork

It looks like Destination exclude filters cause this. Try clearing all Commandline

image

If you have leftover include (marked with +), it might cause excessive deletes.
If you have leftover exclude (marked with -), it seems to want to delete all files.