[ul]
[li]D:\Mes Documents\Téléchargement (the folder and its sub-folder)[/li]
[li]D:\Mes Documents\TomTom (the folder and its sub-folder)[/li]
[li]D:\Mes Documents\Sony (the folder and its sub-folder)[/li][/ul]
Options I need:
[ul]
[li]synchronize sub-folders content ON[/li]
[li]delete files in destination that don't exist in source[/li][/ul]
Could you post a screenshot with working filter for this case.
You're trying to match what look like partial paths using the Name clause, which doesn't make sense. The name of something will never contain a \ character.
Try the Location clause instead, to match on the parent path and not the filename.
The location/path won't match things like Sony* either, since no path will start with "Sony"; it'd have a drive letter or a UNC server on the front of it. You'd want *\Sony* or similar. Or probably *\Sony(|*) so that it matches things directly under the Sony directory as well as things under subdirectories of it
The How to filter items by location or sub-folder FAQ has more detailed examples and discussion. (Pay attention to the note about Sub-Folder clauses and synchronize, too. The third example in the FAQ is the best way to do it when using Find but will not work with Sync.)