0xc0000098
Microsoft ships emergency patch to fix Windows 11 startup failures
Microsoft has released an out-of-band update to address a known issue causing some Windows 11 systems to enter recovery and fail to start after installing the KB5058405 May 2025 security update. Users on the affected computers see 0xc0000098 recovery errors in ACPI.sys (the Windows Advanced Configuration and Power Interface driver, a Windows kernel-mode driver critical for […]
Microsoft: Windows 11 might fail to start after installing KB5058405
Microsoft has confirmed that some Windows 11 systems might fail to start after installing the KB5058405 cumulative update released during this month’s Patch Tuesday. On affected devices, users see 0xc0000098 recovery errors in ACPI.sys, warning that the device has to be repaired because the operating system couldn’t be loaded. ACPI.sys is the Windows Advanced Configuration […]