[for_xyz]

If you start from scratch, I'd suggest to use MSIX [0] instead. It makes auto update trivial to implement with PackageManager.UpdatePackage(url_to_your_msix)[1] or plain execute via "ms-appinstaller:?source=url_to_your_msix". It'll do diffs properly and you also get package reflection for free via WinRT apis (such as where app is installed, appdata location, app version, etc).

[0] https://docs.microsoft.com/en-us/windows/msix/overview

[1] https://docs.microsoft.com/en-us/uwp/api/windows.management....

[wvenable]

Assuming I'm not building a UWP app, how do I build an MSIX. The only thing I found was the MSIX packaging tool and the description is this:

"You can run your desktop application installers through this tool and obtain an MSIX package that you can install on your machine or upload to the Microsoft Store. "

Gross.

[EvanAnderson]

I need to look into MSIX. MSI has been handling my needs for awhile now but I hear MSIX is really nice. Thanks for the nudge to look in that direction.