Cannot Connect to VMs in Windows Admin Center
Hi all, I have 1 Server Cluster made up of 3 Server 2022 Hosts on which there is a large number of VMs running on Hyper-V. The typical process for accessing the VMs has been through Windows Admin Center, which is hosted on one of the VMs in the cluster. Around 1 week ago, it was no longer possible to connect to the VMs through Windows Admin Center as an infinite loading screen was presented. Sometimes, the following error shows up in VMConnect: The cluster and servers are still connected to WAC and all the VMs that are expected are present on WAC. Since then, the following things have been attempted: - Restart all servers - Rebuild WAC on Current VM - Build WAC on Fresh VM with the same and different network configuration, using current (2606) and previous (2511) versions of WAC - Build WAC on one of the hosts All these attempts result in the same error as seen before. Has anyone experienced this issue before? Or does anyone have any advice? Thank you in advance!Unable to Uninstall Security Update (KB5094128) on Azure Hosted Windows Server 2022 VM
Hi All, I'm building up a system on Azure of Windows Server 2022 VMs for a PoC. Each Windows Server 2022 VM has been created using a company hardened golden image. After configuring the VM successfully, I am unable to run a software. Through research, the solution to run the software is to uninstall 'Security Update for Microsoft Windows (KB5094128)'. The issue is that I cannot uninstall the update normally. I have looked up various solutions and the following have been unsuccessful: Attempt #1 Powershell (Admin): sfc /scannow wusa /uninstall /kb:5094128 Result: Error 0x800f0905. Attempt #2 Powershell (Admin): Dism /Online /Cleanup-Image /CheckHealth Dism /Online /Cleanup-Image /ScanHealth Dism /Online /Cleanup-Image /RestoreHealth wusa /uninstall /kb:5094128 Result: No corruption detected, error 0x800f0905. Attempt #3 Powershell (Admin): net stop wuauserv net stop cryptSvc net stop bits net stop msiserver ren C:\Windows\SoftwareDistribution SoftwareDistribution.old ren C:\Windows\System32\catroot2 catroot2.old net start wuauserv net start cryptSvc net start bits net start msiserver wusa /uninstall /kb:5094128 Result: All services started and stopped. Error error 0x800f0905. Attempt #4 Windows Update Troubleshooter: Running the windows update troubleshooter gives the following output. The event viewer is suggesting there is a corrupted file error, but as seen above nothing is wanting to remove that file. Does anyone have any other options they could suggest? Or has anyone had success with this issue before? Is it a lost cause as we have to use company hardened golden images? Any suggestions would be appreciated!Deploy and Install Windows Admin Center in an Azure VM
The great thing about Windows Admin Center (WAC) you manage every Windows Server doesn't matter where it is running. You can manage Windows Servers on-prem, in Azure or running at other cloud providers. Now if you want to use Windows Admin Center to manage your virtual machines running in Azure, you can use either an on-prem WAC installation and connecting it using a public IP address or a VPN connection, or you can deploy and install Windows Admin Center in Azure. This blog post will show you how you can deploy and install Windows Admin Center in an Azure virtual machine (VM). Check out my blog post to read more: https://www.thomasmaurer.ch/2019/10/deploy-and-install-windows-admin-center-in-an-azure-vm/
MICROSOFT HYPER-V SERVER 2008 R2 SP1 RELEASED!
First published on TECHNET on Apr 12, 2011 Virtualization Nation,The good news just keeps coming and we’re pleased to keep the momentum rolling with the latest release of our rock stable, feature rich, standalone Microsoft Hyper-V Server 2008 R2 with Service Pack 1! For those who need a refresher on Microsoft Hyper-V Server 2008 R2, it includes key features based on customer feedback such as:Live MigrationHigh Availability with Failover ClusteringCluster Shared Volumes10 Gb/E ReadyProcessor Compatibility ModeEnhanced Scalability…and much more.
