How To Install Windows Defender without Validation

Download WinZIP from (skip if you already have it)

Download ORCA from:

  1. Install Orca
  2. Open WindowsDefender.msi in Orca.
  3. In the left pane, select InstallExecuteSequence.
  4. Select the Action CHECK_WGA. Right-click it and select Drop Row. Click OK to confirm.
  5. Save the MSI file and close Orca.
  6. You can now install Windows Defender (beta 2) - and updates.