Server 2025 Hyper-V generation 2 can not boot from iso
Latitude 7650 Intel 135U vPro enabled Intel memory encryption, TPM 2.0, Microsoft UEFI Certificate Authority but after tried secured boot Microsoft template and Microsoft UEFI Certificate Authority two kinds of templates with TPM and encryption…
Windows server license and activation
Hi Experts, I'm having a Vmware Host, and have multiple version of VMs, windows server 2019, 2016 standard. i'm considering to purchase windows server 2025 datacenter license , may i know if this is the scenario, may i know how can i activate the…
Hyper-V generation 2 failed to realised with error 0xC03A0014
after install data centre and then hardening group policy, Hyper-V generation 2 failed to realised with error 0xC03A0014 failed to access configuration store virtual disk support provider for specified file was not found another things is network adapter…
There is not enough disk space to create the volume shadow copy
Hi Getting this error doing Windows Server 20022 Standard Backup during server backup. There is not enough disk space to create the volume shadow copy Any idea how to fix. Thanks for help. Dexter Southerland
Windows 11 blue screen for no reason
最近没有任何更新,但是在玩游戏的时候频繁蓝屏,不玩游戏的时候频率较低,而且鼠标也很卡,试过重装驱动没啥用,卸载了驱动也不行,还是蓝屏,版本 23H2 22631.5039
Problem with WSUS settings
I have one Upstream WSUS server and three Downstream WSUS servers. They were working perfectly, however, one Downstream WSUS server started to change its configuration automatically, for example in "Update Source and Proxy Server" in the…

Managed Services container showing as deleted
In trying to create a gMSA-group Managed Services Account i had to restore the Managaed Services Container that had been deleted by previous tech team. After restoration and still having issues I found that the container still shows as Deleted object.…
Best Practice for ADFS High Availability
Hi everyone, I'm seeking guidance on the best practices for extending our ADFS environment to a DR (Disaster Recovery) site. Here’s our current setup at HQ: Two ADFS servers. A Barracuda load balancer for high availability. Microsoft Entra Connect is…
Hyper-V Differencing Disks not processing when checkpoint is deleted.
I am having an issue on several of our servers where when Hyper-V checkpoints are deleted, the differencing disks are not merging. When I check the attached disk for the Hyper-V VM, it displays the differencing disk instead of the Hyper-V VM's VHD. Now,…
Cumulative Update 2025-04 Windows Update (KB5055523) Does Not Install
I am having an issue with Cumulative Update 2025-04 Windows Update (KB5055523) not installing. I have tried to install it on a couple of our servers (Server Core and GUI) and it fails with a "retry." I have tried the following: Ran PowerShell…
"No images are available"
plz tell me solutions i tried multiple times for ISO download from Microsoft again & again VMs creation but all in vain
KB5055526 is getting failed on Windows server 2022
KB5055526 is getting failed on Windows server 2022 CBC log : (0) AddCat: flags: 1 catfile: @0x1a545d3c160 2025-04-28 09:26:18, Error CSI 000004b8@2025/4/28:07:26:18.848 (F) onecore\base\wcp\componentstore\csd_locking.cpp(95): Error…
Windows Server Datacenter licensing for VMware vSphere ESXi — Confirmation needed
Dear Microsoft Licensing Team, We are planning to purchase Windows Server Datacenter licenses for two physical servers running VMware ESXi hypervisor. We would like to confirm the correct licensing requirements and VM activation method. Environment…
Setup Issue
Hi, I cannot start the setup of "en-us_windows_server_2025_updated_april_2025_x64_dvd_ea86301d" and only got the following. Please help.
Recuperar la contraseña de mi administrador local
Tenemos un servidor el cual era un servidor de dominio de Active Directory sin embargo por temas de que necesitábamos asignarle un nuevo nombre se nos hizo facil cambiarle el nombre y ahora ya no tenemos acceso ya que al entrar con el usuario local dice…
Running diskpart on startup using GPO startup script throws COM service error on Windows Server 2025
Hi Experts, I'm trying to create a Windows Server 2025 template for use in cloud. I have added an startup script called extendvol.bat to "Startup" GPO which runs diskpart tool to extend the system volume to the maximum amount of space available…
Windows Server 2025 Image backup will not restore.
Windows Server 2025 fully updated - stand alone. Running Hyper-V. Performed a Windows Server backup to a NAS. All backup completed successfully. On the same hardware, including the same size SSD and booting up to the same 2025 install USB I get a failure…
How to fix replication error 0x8007000D
Hello, I've been experiencing a replication error for some of my VMs for a while now. It happened when I changed the disks of the server receiving the replicas. For some VMs I was able to delete them from the server and recreate them on the new disks…
While upgrading my one for the test Server system, the system license is revoked
While performing an upgrade on one of our test server systems, we encountered an issue where the system license was unexpectedly revoked. The upgrade process was proceeding normally until the system flagged the license as invalid or no longer active.…
How to contact Microsoft Support team. Full system memory dump on windows 2022
Please, very simple question -We have no subscription for troubleshooting any issue related to Windows servers but we have for M365. We are a company ( no home) How can we open a ticket (one ticket only, one time billing) for analyzing a full system…