The new EA app requires a 64-bit version of Windows. Electronic Arts ended support for Origin largely because Microsoft is phasing out support for 32-bit software.
The EA app has completely superseded Origin for Windows users. origin-download-for-windows-10-64-bit-32-bit-softfiler
If you are still using a 32-bit setup, you may need to upgrade your hardware or operating system to continue playing EA titles. The new EA app requires a 64-bit version of Windows
Your entire Origin library will automatically migrate once you sign in to the EA app with your existing account credentials. Downloading from Third-Party Sites origin-download-for-windows-10-64-bit-32-bit-softfiler
Switching to the official EA app is necessary to ensure your purchased games, friends list, and cloud saves remain accessible and secure.