We discuss what you can do if you see the Unsupported 16-bit Application error on Windows 11/10 PC, after knowing why you see this message.

There's a few specific reasons why older games won't run automatically on Windows 10, even in compatibility mode: 64-bit Windows 10 no longer supports 16-bit applications.

There are some old DOS applications that you just can't afford to lose (or games you still like), and Windows 10 lets you keep them. Here's how.