Forum Discussion
Windows Hello for Business Event id 45 on domain controllers
Clients: Windows 11 24H2 Domain controllers Server 2022 Windows Hello for Business Cloud (kerberos) trust After the April 8th, 2025 updates to our domain controllers, we have started receiving...
Event ID 45 traditionally indicates issues related to authentication problems by certificate-related events. Since you mentioned that these self-signed certificates might be blocked in the future, let's explore what you can do to maintain the functionality of Windows Hello for Business: