Microsoft Resolves Windows Certificate Enrollment Error Bug

Microsoft Resolves Windows Certificate Enrollment Error Bug

Microsoft has fixed a bug that triggered false CertificateServicesClient (CertEnroll) error messages after the July 2025 preview and subsequent Windows 11 24H2 updates.

🔹 The error mentioned the “Microsoft Pluton Cryptographic Provider” not being loaded.
🔹 Microsoft clarified it was only a false log entry, with no impact on Windows security or processes.
🔹 Devices would log this error in Event Viewer on every restart.

📢 On August 29, 2025, Microsoft released KB5064081, which includes the fix. The rollout will be completed in about 4 weeks, after which all future security and non-security updates will carry the resolution.

⚡ Other recent fixes included false error messages for Windows Firewall, WinRE updates, and BitLocker drive encryption.

👉 If you manage Windows systems, ensure your devices are updated and verify KB5064081 is installed.

At Alcaeus Services, we help organizations manage Windows patching, monitor release health, and ensure smooth deployments with minimal disruption.