Topic Tag: RPC server is unavailable Search for: BatchPatch Forums Home › Forums › Topic Tag: RPC server is unavailable Viewing topic 1 (of 1 total) Topic Voices Posts Last Post Error 1601: Failed to retrieve WMI info. The RPC server is unavailable. Started by: aol in: BatchPatch Support Forum 2 2 4 years, 5 months ago doug Viewing topic 1 (of 1 total)