Data is Incomplete on All Domain Controllers

If the data is damaged on all domain controllers, we recommend that you contact Microsoft Product Support Services to assist you in the FRS recovery process, which might also require rebuilding the default policies. FRS recovery will mostly depend on the amount of time you have (or don’t have) and on the existence of a good recent backup.

Important

• Rebuilding SYSVOL should only be used as a last resort because it is a very intrusive process. It is critical to verify that all FRS dependencies are working before proceeding.