Type-1 hypervisor developed by Microsoft. Included in Windows Server 2008 R2 and later, as well as Pro editions of Windows since Windows 8.

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Creating VMs on Windows 8.1

I am trying to setup a lab on my personal machine. I currently run Win 8.1 Pro. I have gone into Programs & Features to turn on this feature. When I expand the HyperV selection. The HyperV ...
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26 views

Black screen in the beginning of installation process of Debian 7.8 on Hyper-V on Windows 8.1 Pro

I am trying to install Debian 7.8 using an ISO image "debian-7.8.0-amd64-netinst.iso" on Hyper-V. When the VM is running, I see a graphical start screen: When I choose the first command, I get ...
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19 views

Host system hangs when starting any virtual machine in Hyper-V

This is a problem that I noticed several times now and I can't find any answer to this, so I hope that anyone of you can help me out. Today I wanted to start a virtual machine in Hyper-V running on a ...
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1answer
37 views

Is it possible to enable Hyper-V in Windows 10 Preview?

A few weeks ago I installed latest build of Windows 10 Preview as my main system, it was upgrade from Windows 8.1. Now lately I’ve installed Visual Studio 2013 Community to try some Windows Phone ...
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20 views

Using Hyper-V on windows 8. Server has a VPN, but hyper-v clients go around

So I am running a few hyper-v guests on windows 8.1. The main machine is window 8.1 is running a VPN. But in the hyper-v linux guests, they still show external ip address as the real one, and not ...
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18 views

Physical processor to virtual processor scaling [duplicate]

If I have a Windows Server 2012R2 with Hyper-V role installed, and the configuration is: 4 processors, Intel Xeon E5-4620v2 and each one is 8 cores/16 threads, can I utilize enough power for ...
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1answer
39 views

How can I remotely connect to VM outside of Internal Network without connecting to Host Machine?

I am running Windows 7 in a VM: The VM was setup using Hyper-V within Windows Server 2012 R2. First, I configured the Linksys router Port Forwarding for TCP 3389 and 3390. To both IP addresses. I also ...
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28 views

Windows 2008 R2 Hyper-V Server required reactivation when running slmgr -rearm on Windows 7 Enterprise guest

I have an evaluation copy of Windows 7 Enterprise running as a guest in a Windows 2008 R2 Hyper-V hypervisor. The Win7 instance was attached to the same domain as the host. The ten day evaluation ...
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16 views

Why Don't Hyper-V Checkpoints Appear in Tree?

I am running several VMs under Hyper-V. All VMs and Host are Windows 8.1. Something seems to have changed in my system whereby checkpoints no longer appear in the checkpoint tree of a VM. It now ...
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32 views

Boot issue with Windows Server 2003 R2 VM that was exported from Hyper-V on Server 2008 R2 and imported into Windows Server 2012

I am migrating some Hyper-V based Virtual Machiness from their current server which is running Windows Server 2008 R2 over to another box that is running Windows Server 2012. I exported all of the ...
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1answer
24 views

Connect virtual switch to multiple physical networks

Recently I set up a few Hyper-V servers on my windows 8.1 (Pro) laptop. I connected all of them to a single virtual switch. Now I want to connect the virtual switch to the physical network (instead of ...
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31 views

Hyper-V won't start - Not enough storage available to complete this application

on windows 8.1 Pro 64bit when in Hyper-V Manager click Start Service, after a while (cca 60s) new event apears in event log - System saying: The Hyper-V Virtual Machine Management service ...
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1answer
30 views

Is it possible to use Hyper-V Server 2012 Core monitors to log into guest machines?

I have a machine with two video monitors I want to use for running the Hyper-V Server 2012 Core. Is there any way possible that I can use one or both monitors on the Hyper-V machine itself, for ...
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19 views

IO freezes with AuFS on Hyper-V

I'm trying to use AuFS to pool storage with Arch running on HyperV. Unfortunately I'm getting freezes when writing many files via samba or rsync. The write ops eventually freeze and I get kernel ...
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1answer
132 views

Can't Install Hyper-V Windows 8.1 Pro

I have a 64-bit version of windows 8.1 pro running on a modern machine. virtualization is enable is BIOS. I cannot install Hyper-V. Windows goes through the well-know routine of 1)"adding ...
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42 views

connection speed and quality of service of hyper-v virtual machines

I have a Win64-8.1 machine hosting several ArchLinux guests. Both host and guests connect through the same Ethernet adapter via a Virtual Switch. The connection to the provider, measured by ...
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1answer
92 views

How to copy-paste files to Hyper-V VMs

When running Hyper-V and a virtual machine (also with a modern Windows OS), is it really not possible to copy/paste files across between host and VMs? Not even text it seems, although there is a weird ...
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26 views

How to share one physical drive with many virtual machines?

Is it possible to share one physical drive (1 partition) with many virtual machines in Hyper-V at the same time? If yes: how?
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69 views

Microsoft Virtual Machine Bus Network Adapter - Code 10

System Specs: I'm currently running a Dell laptop m3800 with the Intel Dual Band Wireless-AC 7260 adapter, 16 GB of RAM and Windows 8.1. Within this laptop, I'm running a Server 2008 R2 Standard ...
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72 views

No virtualization option in bios options in hp envy 700 215 xt core i7 processor

I ran this CoreInfo tool from Sysinterals: http://technet.microsoft.com/en-us/sysinternals/cc835722 and it says HYPERVISOR - Hypervisor is present VMX * Supports ...
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46 views

Connecting to Hyper-V Server and allowing Remote Access to ANONYMOUS LOGON

I installed standalone Hyper-V server 2012 R2 on a machine and was trying to connect to it from my Windows 8.1 client, but even after TrustedHosts entry the Hyper-V Manager on the client could not ...
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79 views

How to connect my Hyper-V VM to a USB tablet (or device in general)?

This question might look like a duplicate but I checked and actually this should not be the case. Here I want to be able to connect a USB device (not a hard drive, but a tablet, a phone or an mp3 ...
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291 views

Hyper-V reports that the hypervisor is not running. How to start the hypervisor?

I've created and run Hyper-V guests on this machine in the past. VT extensions are enabled in the BIOS; no changes made there. I've changed my boot device order recently. How can I ensure that ...
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164 views

Disable Hyper-v in windows 8.1 pro error

I am trying to disable Hyper-V in Windows 8.1 Pro 64-bit but it is not working. I tried using Control Panel as well as by using this command: dism. exe /Online /Disable‐Feature: Microsoft‐Hyper‐V But ...
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1answer
70 views

Network loss after installing Hyper-V

I am running Windows Server 2012r2, after adding Hyper-V my NIC thinks it is unplugged although I have activity lights blinking. mobo: MSI A88X-G45 Gaming I'm using the latest Win8.1 x64 (since ...
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1answer
23 views

Installing Windows Server in Hyper-V on client

Can Windows Server 2008 or 2012 R2 be installed in Hyper-V running on Windows 8.1 Pro?
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123 views

Hyper-V on Laptop / different networks

I have a few Windows Servers 2012 running on Hyper-V on my Windows 8 laptop. -The servers need to have a static IP. -The servers need internet acces. I've configured the servers to have a static ...
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1answer
24 views

Windows 8.1 third party firewalls and Hyper-V virtual switch compatibility

I have the following problem: Hyper-V is installed on windows 8.1 with an external virtual switch. Everything works fine with windows firewall When I try to install any third party firewall on ...
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141 views

How to move from vmware ESXi 5.5 to Hyper-V 2012 R2 on same hardware?

I have Vmware ESXi 5.5 Update 1 with two disks, called RAID0 (3.6 TB) and RAID5 (10.9 TB). I am tired of having to rebuild ESXi every sixty days for home use so I am planning on moving to Hyper-V, ...
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136 views

Hyper V generation 2 machines don't boot

I am running windows server 2012 R2, and no matter what I do, I cannot get an Generation 2 machines up and running. They always fail to boot wit the message "boot failed efi scsi device" I have found ...
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1answer
62 views

Over 100% disk capacity usage on Hyper-V

In many of my Hyper-V VMs the disk capacity usage is shown in Virtual Machine Manager to be above 100%: but inside the VM itself, there is plenty of space left: This is the properties page of ...
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65 views

Hyper-V network lab internet connectivity issue

I am newbie and trying to setup Home Network lab. I have successfully setup AD DS, DNS and DHCP servers on Windows 2012 server R2 however internet connection is not working on VHD machines. Need your ...
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40 views

Hyper-V clients can not access the internet

I created a new VM (Ubuntu 14.10) on Hyper-V. I can't access the Internet on my VM. I tried changing the network from "External" to "Internal" and even "Private" On my host machine, I have a proxy ...
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34 views

Use Software GPU with Windows 7 / SRV2008R2 client

I have a real Windows Server 20012 R2 with an GPU. With Windows 8 / Windows Server 2012 R2 VMs, I can either assign a RemoteFx vGPU in the Hyper-V Manager, then it uses the real GPU, or it uses a ...
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32 views

Hyper-V VM Connection Requires Admin Privileges

When I run "Hyper-V Virtual Machine Connection" to connect to my virtual machine it sais: You do not have the required permission to complete this task. Contact the administrator of the authorization ...
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134 views

Can't install Hyper-V on Windows 8.1 Pro

When installing the Hyper-V Role, After a reboot windows states "Could not install the features", before restarting and reverting. The problem appears similar to one on technet. Virtualization is ...
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233 views

Hyper-V USB passthrough

Is it possible to passthrough an USB-device (tv-card) to a virtual machine with Hyper-V when there are no drivers for the host? I'm running Windows Server 2012R2 - which offers USB passthrough via ...
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1answer
83 views

Windows Server 2012 r2 Hyper-v 2 External Switches

I wish I could have a setup as the following: I have Windows Server 2012 R2 I have Two NICs: First one is connected to the LAN and the second one connected to the Internet I have Created two ...
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1answer
80 views

Isolate virtual computer from network but allow internet access

I have the following setup: a few client computers 1 Hyper-V Server Core 2012 R2 1 Windows Server 2012 R2 (Domain Controller) 1 Windows 7 computer. Now the Hyper-V server has 2 virtual switches ...
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19 views

Desktop virtualization (Hyper-V / vSphere)

Is there a way to deploy vSphere on a single Desktop PC and have it do a GPU passthrough to a client (so eg. I could "switch OSs" on a key combo), or a similar solution? Note that I don't mean VMware ...
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23 views

Migrate a VMWare Machine to Hyper-V locally

I have some existing VMWare machines I used with VMWare Player. Since upgrading to Win8.1 I have the problem, that I must use Hyper-V for several development reasons. I have a dual boot setup to ...
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1answer
101 views

setting up home Hyper-V lab on one Win 8.1 Pro desktop PC

I'm planning on using a lone Win 8.1 workstation with 16 GB of RAM to learn Active Directory 2012 and Server 2012 via 3 virtual machines running simultaneously. One VM will be a Win 2012 domain ...
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2answers
209 views

Can't create virtual switch in Hyper-V on Windows 8.1 laptop

I'm trying to create a virtual switch on a Windows 8.1 laptop. It has a physical WiFi network and a USB connected Ethernet connection. When I try to create any sort of virtual network ...
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16 views

Sync iTunes on Hyper-V VM with iPhone plugged into client’s USB port over RDC [duplicate]

I’m wondering if it is possible to sync iTunes on a Hyper-V Virtual Machine with an iPhone plugged into the client’s USB port over Remote Desktop Connection. Below is my config and what I have tried. ...
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15 views

Installing Antivirus on Hyper-V Guest and Host Systems [duplicate]

I have one physical server which runs two Hyper-V Servers. One is for SQL Server and the other is Domain Controller. I want to install Antivirus on these servers with exclusions added. Is it ...
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1answer
1k views

Why is Hyper-V classified as native hypervisor?

Wikipedia says: Hyper-V, codenamed Viridian[5] and formerly known as Windows Server Virtualization, is a native hypervisor...* Wikipedia itself says that a native hypervisor is type-1 ...
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Cluster 2 physical PCs using Hyper-V 2012

I recently purchased 2 identical PCs for development purposes, we are running Hyper-V 2012 and I just wanted to know if there were any guides or similar that show how I could cluster both PCs ...
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1answer
38 views

Reenabling Confirmation Dialog for Turning Off Hyper-V VM

Normally when you turn off a Hyper-V VM (as opposed to shutting it down), a confirmation dialog appears. This is to prevent you from accidentally switching a machine off. However, for some testing ...
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2answers
377 views

Can't run Hyper-V, but all hardware indicate that it's good to go

I'm trying to get my Hyper-V to work on my home computer. As I see it, all my hardware supports Virtualization and the software SecurAble is saying Good to go. Yes in Hardware D.E.P. and Yes to ...
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373 views

Cannot connect to Hyper-V Virtual Machine

I have a Windows XP Virtual Machine that is running perfectly (I can watch it bootup and the desktop appear in the Hyper-V Manager thumbail preview) but I cannot Connect to it. It just keeps timing ...