virtual desktop errors

About this tag
Virtual desktop errors on WindowsForum.com cover critical boot failures in virtual machines caused by Windows security updates. A recent example involves the May 2025 update KB5058405 triggering an ACPI.sys driver error (code 0xc0000098) on Windows 11 VMs, affecting Azure Virtual Desktop, Citrix, and Hyper-V environments. Microsoft released an out-of-band fix KB5062170 to address the issue. Discussions focus on troubleshooting these errors, understanding their root causes, and applying official patches to restore virtual desktop functionality.

  1. Windows KB5058405 Update Causes Critical VM Boot Failures, Microsoft Deploys Out-of-Band Fix KB5062170

    The recent emergence of a critical installation error tied to the ACPI.sys driver during the deployment of the May 2025 Windows security update (KB5058405) has sparked urgent attention across the enterprise IT community. The error—manifesting as a recovery screen with code 0xc0000098—primarily...
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    • acpi.sys error azure virtual machines driver issues enterprise it hyper-v troubleshooting kb5058405 fix kb5062170 out-of-band update patch management security patch virtual desktop errors virtual infrastructure virtual machine recovery virtualization vm boot failure windows troubleshooting windows update
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    • Forum: Windows News