Forum Discussion
syncing SharePoint sites with the new OneDrive sync client - Preview IS BROKEN FOR SHAREPOINT SYNC
I follwoed the process described here: https://support.office.com/en-us/article/Get-started-syncing-SharePoint-sites-with-the-new-OneDrive-sync-client-Preview-6de9ede8-5b6e-4503-80b2-6190f3354a88?ui...
Also, give a look to this support article: https://support.office.com/en-us/article/Fix-OneDrive-sync-problems-83ab0d8a-8400-45b0-8dcf-dc8aa8a6bcf8
In particular, if everything else fails, try to reset OneDrive (look towards the end of the article).
Article not helpful as it was written before the preview client has come out. Doesn't even discuss it.
Reset should work also with preview...