installation error Archives

Winsage

February 17, 2026

Microsoft Windows 11 KB5077181 Update Triggers Infinite Restart Loop on Some Devices

Microsoft's Patch Tuesday update, KB5077181, released on February 10, 2026, has caused significant boot failures for users of Windows 11 versions 24H2 (OS build 26200.7840) and 25H2 (OS build 26100.7840), resulting in endless restart loops. Users are reporting over 15 reboot cycles, preventing access to their desktops. Issues include System Event Notification Service (SENS) errors and DHCP problems affecting internet connectivity. Installation errors with codes 0x800f0983 and 0x800f0991 indicate potential hardware, driver, or servicing stack incompatibilities. The update was intended to address 58 vulnerabilities, including six zero-days, but the boot loop issue has overshadowed these enhancements. CVE IDs and their CVSS scores related to the vulnerabilities addressed include: - CVE-2026-21510: 7.5 - CVE-2026-21519: 7.8 - CVE-2026-21533: 8.8 - CVE-2026-20841: 7.1 As of February 15, 2026, there is no "known issues" entry in Microsoft's release notes despite user reports. Users can uninstall the update through the Control Panel if their systems are accessible, or use the Windows Recovery Environment to execute commands for uninstallation if their systems are unbootable.

Winsage

October 2, 2025

Microsoft’s ultra compact Windows 11 25H2 update is here – get it in a single restart

Microsoft has begun the rollout of Windows 11 25H2, featuring a streamlined installation process that requires only a single restart. This update shares its code base with the upcoming 2024 version, 24H2, ensuring both versions receive the same updates, with certain features activated in 25H2. Key enhancements include advanced security features, support for Wi-Fi 7, Quick Machine Recovery, and improvements to the Taskbar, File Explorer, and Task Manager. Users upgrading to 25H2 will have support until October 2027, compared to October 2026 for 24H2. Known issues include a glitch affecting playback of protected content and an installation error in enterprise environments. To obtain Windows 11 25H2, users should ensure their device is updated to 24H2 and can follow various installation methods provided by Microsoft. After installation, users can verify the update in the Windows specifications section.

Winsage

August 26, 2025

Windows 11 24H2 and Windows 10 Hit by Severe Lag After Microsoft’s August 2025 Update

Windows 11 Version 24H2, also known as the 2024 Update, is being rolled out to users via Windows Update. Eligible devices can check for the update in Settings > Windows Update. Devices running Windows 10 and Windows 11 versions 23H2, 22H2, and 21H2 will receive the update automatically, with options to schedule or postpone restarts. Copilot+ PCs will receive new AI features through the Windows Insider program, with availability varying by hardware and region. Users can seek help with update issues via the Get Help app or Microsoft support website. Known issues include: 1. NDI streaming performance degradation with OBS and NDI Tools (Confirmed). 2. WSUS installation failure for the August 2025 security update (Resolved). 3. WUSA installs failing from shared folders (Mitigated). 4. CertificateServicesClient error events (Confirmed). 5. Missing parental consent prompt for non-Edge browsers (Mitigated). 6. Easy Anti-Cheat causing blue screens (Resolved). 7. Incompatibility with sprotect.sys driver (Confirmed). 8. Dirac Audio devices losing audio output (Confirmed). 9. Camera use hanging apps on select devices (Confirmed). 10. Intel Smart Sound Technology driver causing blue screens (Confirmed). Workarounds and fixes are suggested for several issues, including switching NDI Receive Mode and copying .msu files locally for installation. Devices with certain drivers are blocked from receiving the update until compatibility issues are resolved.

Winsage

August 20, 2025

Updated Windows 11 and your SSD disappeared? You’re not alone

On August 12, 2025, Microsoft released the Windows 11 version 24H2 security update, KB5063878, to address delays in signing into new devices caused by certain preinstalled packages. However, some users faced installation errors (code Ox80240069) when deploying the update via Windows Server Update Services (WSUS), which has since been resolved. A significant issue reported by user @Necoru_cat indicated that the update caused SSDs and HDDs to disappear from the operating system and led to severe data loss for some users. Testing revealed that drives became inaccessible when large amounts of data were written, particularly when file sizes exceeded 50GB and drives were over 60% full. A system reboot could restore functionality temporarily, but the issue could recur under similar conditions. Testing involved 21 SSDs from various manufacturers, with the WD Blue SA510 being the only drive rendered completely unrecoverable. Phison acknowledged the potential impact of the updates on storage devices and is reviewing affected controllers. Additional users reported similar problems with other SSDs, including those using the Phison PS5012-E12 controller and various models from Corsair, KIOXIA, and SanDisk. Users are advised to avoid large file transfers and to back up their data regularly.

Winsage

August 14, 2025

Windows 11 24H2 updates failing again with 0x80240069 errors

The KB5063878 cumulative update for Windows 11 24H2 is failing to install on many systems, particularly affecting users of Windows Server Update Services (WSUS), who are encountering error code 0x80240069 during the installation of the August 2025 security updates. Administrators have reported issues such as "Service wuauserv has unexpectedly stopped" and "The Windows Update service terminated unexpectedly." A temporary workaround involves manually importing the update into WSUS using specific update IDs: WSUS Sync: Update-ID 8018eab0-7242-4932-adf2-afda36f6b3f6 and Update Catalog Import: Update-ID 92061378-be93-4659-a72a-037225e6bb0f. This issue is similar to a previous problem in April that affected enterprise customers updating Windows 11 22H2/23H2 systems, which was resolved by Microsoft in May through Known Issue Rollback (KIR).

Winsage

April 24, 2025

Microsoft fixes bug causing incorrect 0x80070643 WinRE errors

Microsoft has resolved a known issue causing 0x80070643 installation failure errors during the deployment of the April 2025 Windows Recovery Environment (WinRE) updates. This issue affected the KB5057588 update for Windows Server 2022 and the KB5057589 update for Windows 10, versions 22H2 and 21H2. The error message was misleading, as it did not reflect the actual status of the update or the device's performance. The error typically occurred when a device attempted to install the WinRE update while another update was pending a reboot. Microsoft confirmed that users will no longer see the incorrect error message after installing the affected updates. Additionally, in August of the previous year, Microsoft retired the January 2024 Windows security updates that also triggered 0x80070643 errors during WinRE updates. During that time, fraudulent IT support websites promoted malicious PowerShell "fixes" for these errors, leading to malware infections among users.