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Sriram_Jasti's avatar
Sriram_Jasti
Copper Contributor
Jan 12, 2026

Company Portal Installation failing due to missing Microsoft.UI.Xaml.2.7

Dear All,     We are deploying Company Portal App as Microsoft Store app (new) from Intune on Hybrid Domain Joined devices. While some devices are successfull to install company portal, some devic...
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App Deployment
application
Company Portal
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Simone_Termine's avatar
Simone_Termine
Brass Contributor
Jan 13, 2026

Hi Sriram_Jasti​ ,
that’s likely because Microsoft.UI.Xaml.2.7 is a framework dependency, not a normal “Store app” with a user-facing listing, and those framework packages often don’t show up in Intune’s Store search. Microsoft also explicitly notes that some Store apps won’t be displayed/available when searching inside Intune.

Did you try to take a look here? --> https://learn.microsoft.com/en-us/answers/questions/4186161/what-is-microsoft-ui-xaml-2-7-and-why-dont-i-have

Sriram_Jasti's avatar
Sriram_Jasti
Copper Contributor
Jan 14, 2026

Hi Simone_Termine​ - Yes I did look the Thread you mentioned. Solution mentioned in the article needs to be carried out on each device individually. Unfortunately this does not serve for broader deployments.

  • Simone_Termine's avatar
    Simone_Termine
    Brass Contributor
    Jan 14, 2026

    You can’t add Store-app dependencies in Intune. If Store isn’t installing WinUI (Microsoft.UI.Xaml.2.7) automatically, you either need to fix Store/App Installer access on the failing devices, or deploy a script/remediation to install the framework once at scale; after that, Company Portal installs normally via Microsoft Store app (new).”