OneDrive: We can’t sync this library because the configuration created by the site administrator isn’t supported.
If you’ve recently received this error then its time to upgrade your OneDrive for Business application!
If you are using a click to run install from Office 365 you can run a repair install from ‘Add remove programs’. If not then simply download the latest version and upgrade the software.
Download the latest version from here:
Run the install
Wait a few minutes
Enter the users Office 365 / OneDrive logon details
Press Next to set everything up
Choose folders to sync and press Next
I have been rebooting each time I see this error crop up and everything syncs as usual after that.
Hope this helps!