This feature allows users to run 16-bit applications on 32-bit computers. However, the feature is not available on Windows 11 and other 64-bit versions like Windows RT and Windows 10 IoT Core.

If your version of Windows is 64-bit, you're able to install both 32-bit and 64-bit software programs, so there are two different "Program Files" folders on your computer.

If you want to download Java 64-bit or 32-bit on your Windows 11 or Windows 10 computer then follow the method mentioned here.

To run a 32-bit executable on a 64-bit processor in this way, one creates a 64-bit program that is tasked with loading the 32-bit executable.

I knew there had to be a way for a 32-bit application to access the 64-bit registry on a 64-bit system, and I finally found it. Don't ask me what I think of the way Live Search works on the MSDN ...

Transitioning from 32-bit to 64-bit can seem daunting, but it's easier than porting from a 16-bit application to a 32-bit application.