I am using SyncToy 2.0 to do an Echo synchronization of about 30GB of photos and related files. I want to exclude a subtree of folders having previews that resides in my Pictures folder in the following folder: Pictures/Lightroom/Lightroom Catalog Previews.lrdata
I have tried Lightroom Catalog Previews and *.lrdata but I am still copying this folder and all the folders under it.
How do I specify to exclude the folder? Do I have to provide a full path starting with the drive letter?