MSIX Core

by Microsoftv1.2.0.0

Last updated Jun 8, 2026

The MSIX SDK project is an effort to enable developers on a variety of platforms to pack and unpack packages for the purposes of distribution from either the Microsoft Store, or their own content distribution networks.

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Install with winget

$ winget install --id Microsoft.MSIXCore --exact --version 1.2.0.0

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

Silent install command for MSIX Core

MSIX Core uses MSI (WiX). The silent install switches are /quiet /norestart.

One-line silent install (x64)

msiexec.exe /i msixmgrSetup-1.2.0.0-x64.msi /quiet /norestart

See the full silent install reference for MSIX Core →

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Installers · v1.2.0.0

Architecture	Type	Scope	Download
x86	MSI WiX	-	Direct
x86	Portable	-	Direct
x64	MSI WiX	-	Direct
x64	Portable	-	Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for MSIX Core.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

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More from Microsoft or browse msix-core, development, msi.

Frequently asked questions

How do I install MSIX Core on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id Microsoft.MSIXCore --exact --version 1.2.0.0. winget downloads the installer from Microsoft and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install MSIX Core silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id Microsoft.MSIXCore --exact 1.2.0.0 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

What are the silent install switches for MSIX Core?

MSIX Core uses MSI (WiX). Run the downloaded installer with: msiexec.exe /i msixmgrSetup-1.2.0.0-x64.msi /quiet /norestart. The silent switches are /quiet /norestart.

How do I uninstall MSIX Core via winget?

Run: winget uninstall --id Microsoft.MSIXCore --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from MSIX Core's Apps & Features entry.

Is MSIX Core free?

MSIX Core is distributed under MIT. Refer to the publisher (https://github.com/microsoft/msix-packaging) for the full license terms - Wingetly itself does not charge for installation.

Does MSIX Core work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls MSIX Core directly from the publisher.

How do I keep MSIX Core up to date?

Run winget upgrade --id Microsoft.MSIXCore --exact, or winget upgrade --all to update everything winget tracks. We index 2 versions of MSIX Core from microsoft/winget-pkgs.

Recent versions

1.2.0.0latest
1.1.0.0