2,806 questions with Hyper-V tags

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Hyper-V Manager Quick Create Fails with "Cannot load file or assembly Newtonsoft.Json"

Creating a new virtual machine using Hyper-V Manager in Windows 11 24H2 results in the following error message: Attempts to resolve the issue include removing and reinstalling Hyper-V and the .NET Frameworks, as well as running SFC /Scannow and DISM…

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
.NET Runtime
.NET Runtime
.NET: Microsoft Technologies based on the .NET software framework.Runtime: An environment required to run apps that aren't compiled to machine language.
1,189 questions
Windows 11
Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
10,636 questions
asked 2025-02-03T11:25:00.3033333+00:00
Stephen P 41 Reputation points
commented 2025-02-04T09:08:11.81+00:00
jeet gaglani 5 Reputation points
4 answers

Surface 7 Laptop - windows 10 iso virtualisation NOT working

Surface 7 Laptop - windows 10 iso virtualisation NOT working I purchased latest: Surface laptop 7th edition Model 2037, Snapdragon (R) X12-core processor (ARM) According to the following link:…

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
asked 2024-10-17T08:57:32.2+00:00
Paul Heretik 5 Reputation points
commented 2025-02-04T07:44:16.7633333+00:00
MARTIN BRING 0 Reputation points
0 answers

Hyper-V replication link issue

Dear, I have a 100 MB replication link between my primary site and my DR site. When transferring files, the link opens 100 MB, however when Hyper-V replication is operating, the link only opens 18 MB and reports health critical. The replication health…

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
Windows Network
Windows Network
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.Network: A group of devices that communicate either wirelessly or via a physical connection.
812 questions
asked 2025-02-04T07:30:01.4666667+00:00
Elie 0 Reputation points
2 answers

Where is the VMRS file written, is it in ssd or in ram?

I'm running Linux on top of virtualization using Hyper-V Manager. I have notice that when starting the VM, it's also makes a big file (4 GB) something like : 91224D9F-298B-4809-A997-9792S03B0A36.vmrs If i stop the VM, the file size decrease to become 48…

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
asked 2023-07-17T02:03:21.94+00:00
fitra rahim 0 Reputation points
answered 2025-02-03T15:10:41.05+00:00
Dan Olsen 0 Reputation points
1 answer

Hyper-V Mouse opposite direction Problem

Hi All From the last update I m facing the issue of opposite mouse direction when run any v machine in Hyper-V Windows 11 Home edition. Its working fine in Window 11 while when i go inside Vmachine mouse direction goes up when mouse become…

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
asked 2022-08-22T09:10:40.597+00:00
Shakir Shahab 36 Reputation points
commented 2025-02-03T13:08:15.62+00:00
justz00t 0 Reputation points
1 answer

Is there a fix for Windows 2025 Server to show CPU load of HyperV VM

As lot of people found out - there is a bug in Windows Server 2025. Even if a VM is under full load - the Hyper-V does allways shos 0% CPU. Result (seems to be) that the CPU stay in slow GHz - witch ist not what one can expect from a Server. I…

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,634 questions
Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
asked 2025-01-25T13:12:44.3233333+00:00
Oliver Fendt 0 Reputation points
commented 2025-02-02T18:30:07.7666667+00:00
Dmitry Kirushev 1 Reputation point
1 answer

Issues at https://github.com/MicrosoftDocs/Virtualization-Documentation moved

I had a link to a Github issue in my notes: Windows 10: hyper-v was unable to find a virtual switch with name 'External VM Switch' · Issue #959 · MicrosoftDocs/Virtualization-Documentation When I navigate to that link now, I see this: Is it…

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
asked 2024-12-28T00:34:50.8866667+00:00
Ben 25 Reputation points
commented 2025-02-01T13:58:37.95+00:00
Laurie Stearn 91 Reputation points
1 answer

How to resolve Windows Sandbox initialization error (0x80070002) on Win 11 24H2

After launching Windows Sandbox, an error comes up saying it failed to initialize and could not find a specified file (0x80070002). I have already tried the following methods I found on the Internet: DISM /Online /Cleanup-Image /RestoreHealth sfc…

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
asked 2025-01-26T21:50:55.33+00:00
Trifnix08 5 Reputation points
commented 2025-02-01T13:41:01.2566667+00:00
Fito 0 Reputation points
0 answers

Hyper-V: "Object was not found" but the vmms service is working

I cannot connect to my local Hyper-V with Hyper-V Manager. I get error: Hyper-V encountered an error trying to access an object on computer 'XXXXX' because the object was not`` ``found. The object might have been deleted, or you might not have permission…

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
asked 2025-02-01T02:35:49.9333333+00:00
Alvin Chipmunk 0 Reputation points
5 answers

Hyper-V VMMS service won't start

We have a Hyper-V failover cluster node where the VMMS service won't start. This is a new cluster that was installed this summer with Server 2019 Datacenter on HPE DL380 Gen10 hardware using fiber channel SAN. Firmware and software is up to date What…

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
3,888 questions
Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
1,023 questions
asked 2022-09-02T13:48:31.077+00:00
Torbjorn Steinsland 1 Reputation point
answered 2025-01-30T20:32:03.9566667+00:00
oWk 0 Reputation points
1 answer

Hyper-V VM heartbeat keeps losing communication

I have a Hyper-V hypervisor running Server 2019. It has 2 VMs, also running Server 2019. One of them keeps losing communication and I have to do a hard shutdown. The other one runs perfectly fine. What can I do to find out what's causing this 1 VM to…

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,634 questions
Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
asked 2025-01-29T18:24:54.6633333+00:00
fhqwh gads 26 Reputation points
answered 2025-01-30T06:57:54.9933333+00:00
Zafer KAYA 95 Reputation points MVP
1 answer

Hyper-V failing to start any of my VM's.

I am having this issue that after doing an update that updating my Bios and windows 11 to: "2025-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 for x64 (KB5049622)" and, "2025-01 Cumulative Update for…

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
Windows 11
Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
10,636 questions
asked 2025-01-22T23:12:22.1866667+00:00
Dovi Felsenburg 0 Reputation points
commented 2025-01-30T01:00:14.37+00:00
Dovi Felsenburg 0 Reputation points
1 answer

How to enable Hyper-V Linux Integration Service in Ubuntu 22.04 and 24.04?

Hello Experts, I need to enable integration services in the Ubuntu 22.04 and 24.04 VM. I found this document (https://learn.microsoft.com/en-us/windows-server/virtualization/hyper-v/manage/manage-hyper-v-integration-services) to enable Hyper-V…

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,634 questions
Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
asked 2025-01-24T15:04:27.3666667+00:00
jaril nambiar 51 Reputation points
commented 2025-01-29T02:37:02.06+00:00
jaril nambiar 51 Reputation points
2 answers One of the answers was accepted by the question author.

Convert VMware Virtual Machines to Hyper-V

I recently encountered some issues while importing VMware virtual machines into Hyper-V. I need to import these virtual machines for use in a production environment. When importing a virtual machine into Hyper-V Manager, there are three options…

System Center Virtual Machine Manager
Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
asked 2025-01-27T16:50:58.1766667+00:00
Donald-0332 200 Reputation points
accepted 2025-01-28T16:38:10.2266667+00:00
Donald-0332 200 Reputation points
1 answer

When deploying a virtual switch from VMM to a new Windows Server 2022 install, the ManagementOS adapter works until the server is rebooted, then is reported as 'Disconnected' and provides no network access.

I am setting a up a new cluster with 3 HOSTS.When deploying a virtual switch from VMM to a new Windows Server 2022 install, the Management OS adapter works until the server is rebooted, then is reported as 'Disconnected' and provides no network access. …

System Center Virtual Machine Manager
Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,634 questions
Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
asked 2025-01-24T04:54:54.1833333+00:00
Biju Thomas 0 Reputation points
edited a comment 2025-01-28T04:34:19.28+00:00
Biju Thomas 0 Reputation points
1 answer One of the answers was accepted by the question author.

How to fix "VMware Player and Hyper-V are not compatible. Remove the Hyper-V role from the system before running VMware Player."

Hi, I've deployed Windows 11 in cloud and installed VMware Workstation 17 (upgraded it to the latest version). I've tried to run Linux VM(Ubuntu) on VMware but I keep getting error as mentioned above. I've tried: Disabling hyper-v from "Turn…

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
asked 2024-09-02T17:58:00.52+00:00
Ash A 20 Reputation points
edited a comment 2025-01-27T14:53:58.8766667+00:00
Lars Karlsen 0 Reputation points
0 answers

The Hyper-V manager is unavailable and the event log shows: Host Compute service cannot start: parameter error. (0x80070057)

The Hyper-V manager is unavailable and the event log shows: Host Compute service cannot start: parameter error. (0x80070057)

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
asked 2025-01-27T13:59:48.4566667+00:00
帅 马 0 Reputation points
2 answers

Cannot connect to virtual machine

Hello, I originally asked this question within Microsoft Communities and was directed here by staff. I recently upgraded to Windows 11Pro from Windows Home to take advantage of some of the extra security and virtualization features. To this point, I…

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
asked 2024-01-08T01:16:31.6+00:00
Dan_is_here 5 Reputation points
answered 2025-01-26T05:20:00.24+00:00
Andrey 安德烈 0 Reputation points
0 answers

Can't update Windows 11 Hyper-V VM from 23H2 to 24H2

Hello I am not able to update my district image VM to v24H2. I've tried all known methods including running it from standard Windows Update, using the Installation Assistant and trying an inplace upgrade with a downloaded ISO from Microsoft. All return…

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
asked 2025-01-24T16:47:36.6766667+00:00
Matthew Clapper 0 Reputation points
5 answers

case study migrate vmware to hyper-v

migrate vmware to hyper-v

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,806 questions
asked 2024-05-26T19:27:19.0433333+00:00
Jose Benedito de Oliveira 0 Reputation points
answered 2025-01-23T20:27:30.6666667+00:00
Jocelyn Philbrook 0 Reputation points