Comment by pjmlp

8 years ago

Maybe because Windows 7 lacks the sandbox features required?

That's a good argument for not having the app store on Win7, but APIs are a separate matter. If UWP API could be used to write something that is both a store app on Win10, but can also be deployed (let's say, in a manner similar to Electron apps, with the runtime packaged with the app) on Win7, I think we'd see a lot more of them. Even if you had to build it separately, so long as most of UI code could be shared, it's a boon.

As it is, it's easier to just target WPF.

  • All new APIs introduced since Windows 8 are mostly UWP ones, so basically you are asking for implementing Windows 10 on top Windows 7 kernel.

    • Yes.

      And I know it's not an easy thing. But if e.g. the resources that went into Windows Mobile were spent there instead, I think the ecosystem would have been much further ahead, and we'd actually see more useful UWP apps.

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