Topic Tag: http code 400 Search for: UpdraftPlus Home › Forums › Topic Tag: http code 400 Viewing topic 1 (of 1 total) Topic Voices Posts Last Post [Closed] HTTP 400 with Onedrive Started by: adam.helman in: Paid support forum – UpdraftPlus backup plugin 4 10 7 years, 2 months ago Dee Nutbourne Viewing topic 1 (of 1 total)