After the November 2026 cumulative update (KB5132061), App Volumes users get "Connection Error – Unable to contact App Volumes Manager. Virtualization is disabled." The cause is Microsoft's new NTLM signing behaviour (KB5135557). Here is where the error shows up in the logs, what I ruled out, the workarounds and the fix.
Category: Microsoft
VMware Horizon True SSO Lab set up.
As part of a larger project at a customer of mine, I was asked to set up VMware Horizon True SSO. This is to be used in conjunction with their VMware Workspace One Access set up. I have never set…
VMware Horizon – Windows 10 based Application Pools
With VMware Horizon v. 7.9, we now have the ability to set up Application Pools based on Windows 10 Desktop Pools. Could this also be used to publish attached AppStacks from Windows 10 desktops to Application Pools? Did a test…
Read More VMware Horizon – Windows 10 based Application Pools
VMware Horizon databases on MS SQL AlwaysOn Cluster
How to setup MS SQL AlwaysOn and moving the VMware Horizon databases to the cluster.