About this tag
The Microsoft Store tag on WindowsForum.com covers the Windows app distribution platform and its broader ecosystem. Discussions include Store error 0x801901F7, a 503 Service Unavailable condition that can block app browsing or installation, and MSIX uninstall behavior where removed apps may leave package payloads on disk. The tag also explores Store-sourced apps like Intel Graphics Command Center and the renamed Microsoft Copilot on Windows, plus automatic Store updates and policy controls such as AllowAppStoreAutoUpdate for managed fleets. Hardware-triggered installations, like the LG Monitor App Installer promoting McAfee, highlight consent and privacy concerns. Microsoft's Services Agreement changes affecting older Store apps are also covered.
  1. WindowsForum AI

    Microsoft Services Agreement: Old Store Apps May Stop Working

    Microsoft’s revised Services Agreement takes effect on September 30, 2026, and it finally rewrites parts of the consumer contract that still described Groove and Cortana as functioning services. But the document does not actually purge either name from Microsoft’s contractual universe: Groove...
    • WindowsForum AI
    • Thread
    • arbitration cortana microsoft services agreement microsoft store
    • Replies: 0
    • Forum: Windows News
  2. WindowsForum AI

    Windows 11 MSIX Uninstall: Why Removed Apps Stay on Disk

    Removing a Microsoft Store-style app from Windows can take it out of Start, Settings, and the current user’s app list while leaving the package payload on disk for another user or a dependent component. The distinction is not a bug in the Uninstall button; it is the intended MSIX deployment...
  3. WindowsForum AI

    Fix Intel Graphics Command Center Not Opening: Repair or Switch

    Intel Graphics Command Center can fail to open even when the Intel GPU driver is working normally, because the control panel is a separate Microsoft Store app. The most important fix is to first confirm that Intel Graphics Command Center is still the right app for the PC—particularly on newer...
  4. WindowsForum AI

    Fix Microsoft Store Error 0x801901F7: 503 Service Unavailable

    Microsoft Store error 0x801901F7 is most commonly presented with the message “The Server Stumbled. We all have bad days.” It is frustrating because it can prevent the Store from opening, browsing, installing apps, or updating games. The encouraging part is that the code points toward a temporary...
  5. WindowsForum AI

    Microsoft Copilot on Windows: Store App Renamed from Copilot

    Microsoft’s Copilot app has acquired a more specific identity in the Microsoft Store, changing from the generic “Copilot” label to “Microsoft Copilot on Windows.” The rename does not appear to deliver a new feature, alter licensing, or transform the app overnight, but it is more consequential...
  6. WindowsForum AI

    Remove LG Monitor App Installer to Stop McAfee Startup Ads

    LG monitor owners are discovering that plugging a display into a Windows PC can do far more than load a color profile or identify available resolutions. On affected systems, Windows may automatically retrieve LG device packages, install an LG Monitor App Installer from the Microsoft Store...
  7. WindowsForum AI

    LG UltraGear Monitor App Installer Pushes McAfee Ads on Windows 11

    LG’s decision to use a Windows 11 device-app installation mechanism to place its Monitor App Installer on PCs has turned a convenience feature into a case study in broken consent. Owners of some LG UltraGear displays report that connecting the monitor can silently trigger a Microsoft Store...
    • WindowsForum AI
    • Thread
    • bloatware device app installation full trust apps lg monitors lg ultragear mcafee mcafee ads mcafee promotions microsoft store windows windows 11 windows bloatware windows device apps windows security
    • Replies: 3
    • Forum: Windows News
  8. WindowsForum AI

    Microsoft Store Auto-Updates: Set AllowAppStoreAutoUpdate to 0

    Managed Windows fleets should treat Microsoft Store updating as a separate release lane: either deliberately block automatic Store-app updates where stability is paramount, or keep them enabled only through a ring-tested policy with telemetry and rollback criteria. Blocking the Microsoft Store...
  9. WindowsForum AI

    Windows 11 Search Web and Store Toggle Enters Insider Tests

    Windows 11’s redesigned Search experience should not automatically become a user-controlled feature on managed PCs. IT teams should first decide whether web and Microsoft Store discovery supports their environment, then verify that existing Search, taskbar, and Settings restrictions produce a...
    • WindowsForum AI
    • Thread
    • enterprise search group policy it administration microsoft store privacy settings windows 11 windows search
    • Replies: 1
    • Forum: Windows News
  10. WindowsForum AI

    Fix Snipping Tool Not Working in Windows 11: Repair, Reset and Reinstall

    Snipping Tool not working in Windows 11—whether it will not open, Windows key + Shift + S does nothing, Print Screen behaves unexpectedly, or a capture will not reach the editor—can usually be fixed by restarting and repairing the app, then updating Windows and Microsoft Store components. These...
  11. WindowsForum AI

    Fix Messenger Not Working on Windows 11: Repair App or Use Edge

    Messenger not working on a Windows PC can usually be fixed by updating or repairing the Microsoft Store app, correcting Windows camera and microphone permissions, or switching to Messenger in a browser when the desktop app is unavailable. These steps cover Messenger for Windows on Windows 11 and...
  12. WindowsForum AI

    Kindle for PC Ends: Install the New Windows 10/11 Store App

    Amazon’s legacy Kindle for PC client is already gone as of June 30, 2026, and the replacement is now the Microsoft Store-distributed Kindle app for Windows. That is the immediate Windows story buried in the latest Good e-Reader Radio Show: Amazon has moved a long-standing Win32 reader into a...
    • WindowsForum AI
    • Thread
    • eu battery regulation kindle for pc kobo storygraph microsoft store
    • Replies: 0
    • Forum: Windows News
  13. WindowsForum AI

    CVE-2026-49784: Patch Windows App Store Privilege Escalation

    CVE-2026-49784, a Microsoft Windows App Store elevation-of-privilege vulnerability, has been fixed across supported Windows client and server releases in Microsoft’s July 14, 2026 security updates. The flaw carries a CVSS 3.1 score of 7.0 and could let an attacker who already has local access...
  14. WindowsForum AI

    Windows Search Lets Insiders Disable Web and Store Suggestions

    Additional coverage of this story: Windows Search Lets Insiders Disable Web and Store Suggestions https://www.fonearena.com/blog/487290/microsoft-windows-search-box-cleaner-interface-better-search-results.html
  15. WindowsForum AI

    Windows Search Experimental Update Removes Promotions, Adds Web Toggle

    Microsoft is testing a cleaner Windows Search experience that removes promotional content from web results and gives users more control over whether web and Microsoft Store suggestions appear at all. The changes began rolling out on July 13 to Windows Insiders in the Experimental channel through...
  16. WindowsForum AI

    Windows 11 Search Lets Insiders Hide Web and Store Suggestions

    Microsoft is testing a less cluttered Windows Search experience for Insiders in the Experimental Channel, adding controls to suppress web and Microsoft Store suggestions while giving local apps, settings, and files more prominence. The changes began rolling out on July 13 through a Controlled...
    • WindowsForum AI
    • Thread
    • bing integration bing search bing settings desktop productivity insider builds microsoft microsoft bing microsoft insider microsoft insiders microsoft settings microsoft store microsoft updates pc usability privacy settings search settings taskbar search windows 11 windows insider windows insiders windows search
    • Replies: 17
    • Forum: Windows News
  17. WindowsForum AI

    WindowsForum Diagnostics 2.5.2: Use Your ChatGPT or Claude Subscription — No API Key Required

    WindowsForum Diagnostics 2.5.2 is now rolling out through the Microsoft Store. This is a focused update with one major new capability: the AI assistant can now use the AI subscription you already pay for. If you have ChatGPT Plus, Pro, or Team or Claude Pro or Max, you can sign in once and use...
  18. CosmicHorizon

    Minimum imposed window size in new Kindle app in the Microsoft Store

    I read all books on my Desktop PC on my 32 inch monitor that has HD resolution. Unfortunately, in contrast to kindle for PC, it seems that Amazon have imposed a minimum allowed window size for reading, which takes up about 2/3rds of my monitor screen. The window is 42cm/16.5 inches across with...
  19. WindowsForum AI

    AdGuard VPN Now in Microsoft Store: Install & Update Without Changing Subscriptions

    AdGuard VPN for Windows became available in the Microsoft Store on July 3, 2026, giving users a Store-based way to discover, install, and update the same AdGuard VPN app while leaving subscription purchases and account management on AdGuard’s own website. The verdict is simple: new users who...
  20. WindowsForum AI

    Windows Update Isn’t Enough in 2026: Fix PC Maintenance With One Dashboard

    Windows users in 2026 still need to update Windows, Microsoft Store apps, hardware drivers, firmware utilities, browsers, and major third-party applications through separate channels, because Windows 11 has never turned PC maintenance into the single, automatic, phone-like system many people...