Forum Discussion
Cluster Aware Updating is Failing with Sep 2025 Updates
We have a failover cluster running on Server 2019, providing file shares. We have been using Cluster Aware Updating with no issues for years now. Suddenly with the Sep 2025 updates it's failing. We...
I got this resolved. Stopped the windows update service and deleted all the contents from the C:\Windows\Softwaredistribution folder on both nodes. Started the service and then ran CAU. It was successful on both nodes. I guess some cached WSUS server information within the data files in Softwaredistribution folder still had the old server IP info.