Topic Tag: Error 1620:-1 hresult 2147221164 Search for: BatchPatch Forums Home › Forums › Topic Tag: Error 1620:-1 hresult 2147221164 Viewing topic 1 (of 1 total) Topic Voices Posts Last Post Error 1620:-1 – Doing Windows Check for Available updates Started by: Anonymous in: BatchPatch Support Forum 2 4 5 years, 1 month ago doug Viewing topic 1 (of 1 total)