We are seeing the above error for some clients. The laptop i am looking at at the moment is a fully patched (August updates) 1709 device.
It is running a third party anti virus application which is working fine and is fully patched and has the latest definitions, and thus Defender is not active.
The server is using 2012 R2.
As I came across other posts stating that the error code relates to specifically to Windows defender, so to rule that out i set the local GPO on the client to disable Defender and restarted the device but with the same Work Folders sync failure.
There is absolutely nothing in any client or server AV logs showing any problems, nothing is quarantined.
Can anyone please shed any light on the problem?
The logging for work folders is very poor, I cannot seem to find anything servers side - How can I enable some sort of debug logging to see which file is failing to sync?