MD-102 Manage and maintain devices Practice Question
A company uses Microsoft Intune to manage Windows devices. They want to deploy a custom line-of-business (LOB) app as a Win32 app. The app requires .NET Framework 4.8 and must be installed silently. Which file type should you use for the app deployment in Intune?
⚠ Common exam trap
The trap here is that candidates mistakenly think a raw .exe or .msi can be deployed as a Win32 app in Intune, but Intune requires the .intunewin wrapper to handle detection, dependencies, and installation behavior for non-Store apps.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
.intunewin
The .intunewin file is required for Win32 app deployment in Intune because it packages the installation files and detection rules into a single format that Intune can process. For a custom LOB app that needs silent installation and has dependencies like .NET Framework 4.8, the .intunewin wrapper allows you to specify the installation command (e.g., msiexec /i app.msi /qn) and detection logic, which is not possible with raw .msi or .exe files in the Win32 app context.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
.msi
Why it's wrong here
Intune's Win32 app workload requires the .intunewin wrapper, not a raw .msi, so the package would fail to upload. It tempts because .msi supports silent installation, but it must first be repackaged into .intunewin for Win32 deployment.
- ✗
.appx
Why it's wrong here
The .appx format packages Universal Windows Platform apps, which cannot host a Win32 LOB app requiring .NET Framework 4.8 or silent installation. It tempts because .appx is a valid Intune app type, but it suits UWP store apps rather than custom Win32 line-of-business deployments.
- ✓
.intunewin
Why this is correct
The .intunewin format is the packaged container produced by the Microsoft Win32 Content Prep Tool, which Intune requires to upload Win32 apps. It carries the silent install and uninstall commands plus detection rules, and prerequisite checks such as .NET Framework 4.8 are configured alongside it.
- ✗
.exe
Why it's wrong here
A bare .exe cannot be uploaded directly; it must be wrapped as .intunewin with detection and install commands defined. It tempts because .exe files do install silently, but Intune's Win32 pipeline requires the .intunewin container instead.
Go deeper
Related to this question
Learn chapter
Planning Deployment and Architecture
Key term
Win32 app
A Win32 app is a traditional Windows program that runs directly on a Windows PC, using the same system resources and displaying a standard window with menus and buttons.
Key term
Microsoft Intune
Microsoft Intune is a cloud-based service that helps organizations manage employee devices, apps, and security policies without needing to own or control the physical hardware.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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