The option Purge orphaned files/folder in Subfolders of the target does not seem to work (4317724)

Select the option "Create initial source folder under the target folder". 

Below is an example of what the source and target paths should look like to avoid having a duplicate, nested source folder created on the target:

Source \\Server1\C$\users\testuser
Target   \\Server2\C$\users

If the job has already been run without the "Create initial source folder under the target folder" option initially selected, there are 2 options:

1. Create a new folder in the target location with the same name as the Source folder. Then manually copy all of the files in the target location into this folder. You can then configure the copy job with the option 'Create initial source folder' and the Purge orphaned files/folders on the target option. This will not result in a duplicate folder getting created on the target, and the source and target will be synched
2. Delete all of the files on the target, configure the copy job with the option 'Create initial source folder' and the Purge orphaned files/folders on the target option. The source folder and files will be copied to the target again and will remain in synch going forward.