Sysvol DFS Replication Error Event Id: 13568

If the Sysvol folder is not synchronized, Follow the steps below

-Stop FRS.
-Start Registry Editor (Regedt32.exe).
-Locate and click the following key in the registry:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\
NtFrs\Parameters\Backup\Restore\Process at Startup

-On the Edit menu, click Add Value , and then add the following registry value:

Value name: BurFlags 
Data type: REG_DWORD 
Radix: Hexadecimal 
Value data: D2

-Quit Registry Editor.
-Restart FRS.