ID #1018 Roll back, Roll Up or Upgrade Office Version ~ 0 min n/a 2021-01-31 18:06 PDF version We found this fix while troubleshooting a bad update Microsoft deployed which broke Outlook connectivity. Simply replace the version number with either a newer or older version. "%Programfiles%\Common Files\microsoft shared\ClickToRun\officec2rclient.exe" /update user updatetoversion=x.x.x.x Tags: commands, office