: Open the newly mounted drive and run setup.exe .
: Once extracted, you will likely see an .iso file. On Windows 10/11 , right-click the ISO and select Mount . On older systems, use a tool like PowerISO or Daemon Tools . The.Outer.Worlds.Peril.on.Gorgon-CODEX.part05.rar
: Many CODEX installers have a checkbox that says "Copy contents of CODEX directory to installdir" . Check this to automate the final step. : Open the newly mounted drive and run setup
: If you didn't check the box above, open the folder named CODEX inside the mounted ISO. Copy all files from that folder and paste them into the main directory where you installed the game, choosing "Replace" when prompted. Important Troubleshooting choosing "Replace" when prompted. Important Troubleshooting