How to Fix Origin Install Error Code 20:403 in Windows?
When users try to install Origin on their PC, they might run into the Error 20:403. This happens because Origin is no longer supported on Windows. If you’re a new user, the servers will automatically redirect you to the newer EA App, while existing Origin users are prompted to switch to it as well. 
This issue only affects PC gamers—Origin was officially replaced by the EA App in October 2022. EA retired the older platform to focus on a faster, lighter, and more user-friendly experience. Don’t worry—your games and library are still fully accessible! The switch only replaces the app, not your account or game data.
What Should You Do Instead?
The good news is that your game library, progress, and purchases are safe. EA has simply upgraded their platform from Origin to the EA App, so switching over is straightforward.
- Go to the official EA App download page.
- Download and install the EA App—this is now EA’s primary platform for PC gamers.
- Log in using your EA account details.
- Your entire library—including games, saves, and purchases—will instantly appear in the EA App.
The fix is simple: download the EA App, sign in with your existing account, and you’ll be back to gaming in no time. Happy playing!
