If you want to know if an installed software or program is 32-bit or 64-bit, then 1 of these 4 tricks will tell you if it is a 32-bit or 64-bit app.

Windows 10 still uses WOW for running 32-bit applications on 64-bit versions of Windows -- not just redirecting DLL calls but also mapping or mirroring registry keys from their 64 to 32-bit ...

Even if you had a 64-bit version of Windows, it was compatible with running the Origin app, which was built on 32-bit architecture. In 2021, Microsoft launched Windows 11 as a 64-bit OS.