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postupgradeproblems

About this tag
The postupgradeproblems tag covers issues that arise after upgrading to Windows 11, particularly in enterprise environments. A recurring problem involves the Windows Defender Firewall service (MPSSVC) becoming stuck in a 'Stopping' state post-upgrade, which disrupts Intune connectivity, Azure AD sync, Microsoft Store installs, and built-in apps like Snipping Tool and Photos. These failures often occur when using the Windows 11 Upgrade Assistant and affect a subset of endpoints. The tag focuses on troubleshooting post-upgrade service failures and their downstream effects on management and productivity tools.
  1. K

    Win11 Upgrade & 2025-07 CU causing MPSSVC break

    We are in the process of upgrading endpoints in our environment to Windows 11. We have over 150 to do, with around 40 complete so far. Of the 40 we’ve done to date, we’ve have the following issue with 4 of them. MPSSVC (Windows Defender Firewall Service) is ‘Running’ as intended before running...
    • KPE
    • Thread
    • azure ad corrupted files device management firewallservice intune kb5062553 mpssvc patch management postupgradeproblems reboot rollback servicestuck troubleshooting updatecacheclear upgrade windows 11 upgrade windows repair windows update workaround solutions
    • Replies: 1
    • Forum: Windows Upgrade and Installation
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