218 questions with Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V tags

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How to change the size of my virtual machine?

While setting up Azure Desktop I received message that the size of the VM was not compatible. How do I change it?

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2026-03-11T18:32:20.4066667+00:00
Christoph Wilkening 0 Reputation points
edited a comment 2026-03-12T19:16:42.0433333+00:00
Jilakara Hemalatha 10,365 Reputation points Microsoft External Staff Moderator
5 answers One of the answers was accepted by the question author.

Persisent 32022 – “Hyper-V could not replicate changes… The parameter is incorrect (0x80070057) errors even afer recreating replica anbd deleting HRL files on both primary and replica

Windows Server 2022 Failover Clustering Have stopped replication, removed replica, removed any HRL files on primary. Recreated new replica. and initial sync completes with no issue NO issue on any other replicas between the same two clusters. Moved…

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2026-03-12T10:35:20.5633333+00:00
Mark Gould 0 Reputation points
accepted 2026-03-12T15:29:02.7466667+00:00
Mark Gould 0 Reputation points
0 answers

My VM resource with name <Removed VM Name> suddenly gone

My VM with name <Removed VM Name> suddenly gone. I already checked the activity logs but none of them shows any VM deletion. Please restore the deleted VM resource.

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2026-03-04T10:19:22.5366667+00:00
Galih Ramadhan 0 Reputation points
commented 2026-03-12T08:19:19.3166667+00:00
Nikhil Duserla 9,685 Reputation points Microsoft External Staff Moderator
2 answers

Hyper-v Active route not established

We are running Hyper-V on Windows Server 2022. Occasionally, communication between programs we developed fails within this environment. Upon investigation, we found that active routes were not established. This occurs approximately once every ten…

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2026-03-11T06:25:18.26+00:00
木村 聡行 0 Reputation points
commented 2026-03-11T11:44:36.0466667+00:00
木村 聡行 0 Reputation points
2 answers

Hyper-V VM Stale Checkpoints creating problems with backup operations.

Hi Team Currently i am running 10 VMs on Hyper-V Cluster of 3 Hosts. All VMs are working fine and backup operations are also running fine. I am using Veeam for backing up these VMs. However, there is one VM named 'BHS-VM-SEC' which is causing issues…

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2026-03-06T10:23:15.28+00:00
nikhil satpute 2 Reputation points
answered 2026-03-09T06:54:24.6733333+00:00
Brian Huynh 2,455 Reputation points Microsoft External Staff Moderator
2 answers

Hyper V Network Trunking

We have had a brand new HyperV solution installed. With the way that networking has been configured, I cannot create a trunk port so that a VM can receive tagged packets from multiple VLANs. The "Trunk Mode" selection is greyed out. If I…

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2026-02-26T19:03:52.6533333+00:00
Alan Shoop 0 Reputation points
answered 2026-03-03T08:35:00.44+00:00
Quinnie Quoc 9,595 Reputation points Independent Advisor
18 answers One of the answers was accepted by the question author.

Problem booting Windows 2012R2 VM on Windows 2025 Hyper-V

We're having a problem with a Windows Server 2025 Hyper-V cluster. We have 2 identical clusters (same hardware, same BIOS version) and when we move a Windows 2012R2 VM from one cluster to another it does not boot any more (tested with 2 different…

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2025-07-20T05:33:22.69+00:00
Stefan Cuypers 100 Reputation points
commented 2026-03-01T08:12:38.1733333+00:00
Mulani, Waqas 0 Reputation points
3 answers

MSDTC detectó un error (HR=0x80000171) al intentar establecer una conexión segura con el sistema <name server>.

MSDTC detectó un error (HR=0x80000171) al intentar establecer una conexión segura con el sistema MXFS01. este error se genera al intentar crear una instantánea del servidor en modo discos inactivos desde vmware.

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2026-02-05T18:47:00.07+00:00
YUSA Autoparts Mexico 0 Reputation points
commented 2026-02-27T21:12:14.2633333+00:00
YUSA Autoparts Mexico 0 Reputation points
2 answers

Windows Server Backup keeps failing

Hi, we are having issue with the "Windows Server Backup" . It keeps giving us an error The semaphore timeout period has expired - Unknown Error (0x8004245f) In the event viewer I can see Backup error '0x807800C5' (There was a failure in…

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2025-08-07T02:32:48.23+00:00
Green Hat 0 Reputation points
answered 2026-02-24T19:39:57.04+00:00
Ronald Rossi 1 Reputation point
1 answer

How to fix error 426 in SCVMM

I try to add an Hyper V Host to SCVMM with the perimeter option. I already installed the VMM Agent locally on my Hyper V host but it tells me : Error (426) The agent is not responding on the perimeter network HYPERV machine because either the agent is…

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2026-02-13T19:07:59.82+00:00
William St-Denis 0 Reputation points
commented 2026-02-19T14:17:39.9+00:00
William St-Denis 0 Reputation points
2 answers

Failover Cluster issues with vms moving

2016 FAILOVER CLUSTEER WITH 5 CSV. AT NIGHT MACHINES MOVE FOR NO REASON TO OTHER HOSTS OR SHUT THEMSELVES OFF.

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2026-02-19T13:01:52.9133333+00:00
Brandon Grant 0 Reputation points
answered 2026-02-19T14:01:09.7933333+00:00
Harry Phan 15,915 Reputation points Independent Advisor
4 answers One of the answers was accepted by the question author.

Failover Cluster pausing node error 0x80071763 storage reporting healthy

I have a failover cluster running S2D and 4 nodes that will not let me pause a node and drain the roles. It generates error 0x80071763 on all 4 nodes. I have checked the storage and physical drives and they all report as ok. I have also rebuilt each…

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2026-02-14T13:10:35.98+00:00
Tech Guy 25 20 Reputation points
accepted 2026-02-17T18:16:01.6833333+00:00
Tech Guy 25 20 Reputation points
7 answers

Hyper-V host VMs unable to communicate with VMs on other clustered host?

Hey all - I'm hitting a wall with this one and was hoping someone might spot something obvious I'm missing. Sorry if my description gets a bit dizzying... I have 2 Server 2022 hosts in a failover cluster, each with similar networking: 2x 40Gbps links…

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2025-07-31T21:06:44.3333333+00:00
Jon Hall 5 Reputation points
answered 2026-02-12T12:07:02.44+00:00
Łukasz Duczmal 16 Reputation points
5 answers

Windows Server 2025 HyperV cluster (2 node) Quorum issue

We have a two node HyperV cluster on Windows server 2025. The disk quorum does not work. If you restart the node that is the owner node of the quorum the cluster goes down. With Windows 2022 this wasn't the case. The cluster only goes down if you restart…

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2025-12-04T21:28:33.86+00:00
Chip Gehrke 0 Reputation points
answered 2026-02-11T13:41:34.3533333+00:00
Lamima harry 0 Reputation points
1 answer

Win server standard 2025 licnese estimation

I have 2 servers connected with shared storage (SAN) for High availability configuration and require to setup 9 VMs. VMs can run on any server. OS required: Win server OS standard 2025 Server1 : 2processor with 32 core each Server2 : 2processor with 32…

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2026-01-23T06:33:34.54+00:00
chirag b 0 Reputation points
edited an answer 2026-01-26T17:36:29.9533333+00:00
Fitsum Beshah 0 Reputation points
3 answers

Problème d'espace de stockage VM Hyper-V

Bonjour, j'ai voulu essayer utilisé une VM sur HYPERV. Malheureusement je n'avais pas assez d'espace du coup j'ai supprimer les machines. Néanmoins l'espace dans mon disque dur est encore occupé et je n'arrive pas a supprimer ce qui prend tout cet…

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2026-01-03T17:24:34.9133333+00:00
mric deal 5 Reputation points
answered 2026-01-23T08:37:08.01+00:00
Nam Bui (WICLOUD CORPORATION) 1,115 Reputation points Microsoft External Staff Moderator
3 answers

Pin isisn't availible, redirected to microsoft account log-in

I recently ran a script to turn off hyper-v and related programs from the LD-player emulator, in doing so and restarting my brothers pc, i got the message that "something happened and your PIN isn't available. Click to set up your PIN again. Set up…

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2026-01-14T22:01:50.7333333+00:00
Dakota Bilyeu 0 Reputation points
answered 2026-01-19T14:52:45.7133333+00:00
Jason Nguyen Tran 12,485 Reputation points Independent Advisor
2 answers

Contact the Virtual Machine Manager administrator to verify that your account is a member of a valid user role and then try the operation again.”

Contact the Virtual Machine Manager administrator to verify that your account is a member of a valid user role and then try the operation again.” Current setup Details:-   SCVMM 2025 installed on windows server 2022 STD version – which is working fine …

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2026-01-19T04:55:30.8033333+00:00
Mohammed Ahmed 30 Reputation points
commented 2026-01-19T12:21:42.6733333+00:00
Mohammed Ahmed 30 Reputation points
3 answers

Shared Storage for Hyper-V VMs (CSV)

Hello! Setting up some CSVs for my home lab Hyper-V cluster, and wanted to see what my options are if I want to store my VMs on remote (local) QNAP NAS storage. Is iSCSI the only option? From what I can tell, SMB would work, but it would have to be a…

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2026-01-10T14:10:14.4066667+00:00
Andrew Peplinski 0 Reputation points
answered 2026-01-13T06:59:09.0466667+00:00
Jason Nguyen Tran 12,485 Reputation points Independent Advisor
6 answers

Cluster Validation Stuck

Hello everyone, I'm having the following problem when creating a 2-node HA cluster (Server 2025) using the Windows Admin Center. Up to the point ‘Validate Cluster’ everything worked fine. Unfortunately, the process gets stuck at ‘1% Gathering data about…

Windows for business | Windows Server | Storage high availability | Virtualization and Hyper-V
asked 2025-03-28T15:30:51.6+00:00
Schmidt Marc 30 Reputation points
answered 2026-01-07T08:43:12.6+00:00
HaikoHertes 10 Reputation points MVP