MSIX will transfer the update process to the operating system, agreeing to update to be more secure and reliable. However, this also eliminates the control of the user with the update process.
This new file format will also replace existing packaging formats, allowing developers to release Win32 applications via the Windows Store.
Microsoft also said MSIX's roadmap in the future. Besides the mentioned features, it is also possible to integrate with Intune and System Center ConfigMgr, supporting Win32 software is currently not possible using Desktop App Converter.
From Windows 10 October 2018 Update Update will have MSIX support. Microsoft has released a preview of the MSIX Packaging Tool on the Windows Store for developers, users to download, just join the Windows Insider Program and have a valid MSA alias.
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