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- Why after the update Windows 10 Virtualbox not open / can not run. The problem will be revealed in this video, please watch this video to provide solutions t.
- Fix: VirtualBox not showing Windows 10 (64-Bit) If the issue is with your Computer or a Laptop you should try using Reimage Plus which can scan the repositories and replace corrupt and missing files. This works in most cases, where the issue is originated due to a system corruption.
I'm desperately in need of this program for my computer architecture class and it just won't install, so any help would be greatly appreciated!
ASUS Zenbook UX32L running Windows 10 (64bit) Education build 10586.
When VirtualBox won't be open into Windows 10 after the update then try one manual process out of four to successfully VirtualBox opening in Windows 10 or try alternative solution to extract VirtualBox data from VDI file then open into Windows 10.
I'm trying to install VirtualBox, but no matter what I do, it gives me the same error every time. I download it and go through the installation settings, then it installs but rolls back and says something like:
'Oracle VM VirtualBox 5.0.14 Setup Wizard ended prematurely (because of an error) Installation failed! Error: Fatal error during installation.'
I've tried every solution I've found on Google.
- Uninstalled Hyper-V
- Checked that VT-x is enabled in the BIOS-settins
- Checked for other programs using VT-x
- Changed MaxNumFilters to 20 (decimal)
- Tried earlier versions of VB (all run as administrator)
- Made a new user in Windows and downloaded it on that (didn't work, same error)
- Installed VB without VirtualBox Network Bridge
Sometimes before the installer launches I get the message from Windows 'Windows SmartScreen prevented an unrecognised application from starting. Running this application might put your PC at risk.' - I tried disabling SmartScreen and it didn't help.
Thanks in advance!
4 comments
Active25 days ago
bekur
bekurbekur3,71288 gold badges3737 silver badges7575 bronze badges
18 Answers
You need to disable Hypervisior to check new application that use VT-x before the virtual machine launch.
So, follow the next steps:
1) open command prompt as Administrator
2) run bcdedit to check hypervisor status:
3) check hypervisor launch type:
4) if is set to auto then disable it:
5) reboot host machine and launch VirtualBox again
I hope this helps.
FabricioFabricio1,86711 gold badge1111 silver badges1717 bronze badges
Disabling Device Guard or Credential Guard fixed for me:
- click Start > Run, type
gpedit.msc
, and click Ok. TheLocal Group Policy Editor
opens.Go toLocal Computer Policy
>Computer Configuration
>Administrative Templates
>System
>Device Guard
>Turn on Virtualization Based Security
.Select Disabled. - Go to
Control Panel
>Uninstall a Program
>Turn Windows features on or off
to turn offHyper-V
.
Select. Do not restart.
Delete the related EFI variables by launching a command prompt on the host machine using an Administrator account and run these commands:
Note: Ensure X is an unused drive, else change to another drive.
Restart the host.Accept the prompt on the boot screen to disable Device Guard or Credential Guard.
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Source: https://kb.vmware.com/s/article/2146361
Nikita G.5,06211 gold badge4242 silver badges5555 bronze badges
Ion MorozanIon Morozan50311 gold badge77 silver badges1212 bronze badges
- disabled Hyper-V (Control PanelProgramsPrograms and Features Hyper-V)
- modify BCD (bcdedit /set hypervisorlaunchtype off)
- If core isolation is enabled, turn it off (Windows Defender Security Center> Device Security> Core Quarantine)
Virtualbox Not Working
If you cannot modify it, you can change the value of HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Control DeviceGuard Scenarios HypervisorEnforcedCode Integrity Enabled in the registry to 0
Donald Duck4,3881414 gold badges4343 silver badges6767 bronze badges
Loong ChenLoong Chen
To check the status of Hyper-v in Windows 10,
right click <'start'> → Run → OptionalFeatures.exe, → look for the 'Hyper-V' option.
The box should be empty, not checked or shaded.
Make sure to fully power down and reboot the host after changing the Hyper-v setting.
PS
Docker known for activating this 'Hyper-V' without asking for user opinion and then Oracle VirtualBox does not want to work.
Yevgeniy AfanasyevYevgeniy Afanasyev12.7k1111 gold badges7070 silver badges9595 bronze badges
Finally I can fix the issue now.
At first, we need to identify or understand the problem which mostly people not really findout, my VM is came with guest OS of Ubuntu 64-bits but after import, we check on that VM it shows only 32-bits OS.
When we start the VM, we got error as:
I did try above solutions, somehow not really work or I might miss something.
Then I notice the point above (32-bits OS) so I think the problem might be with this one.
With some posts around the Internet, it could explain that Windows 10 also comes with the Hyper-V which is conflict with Oracle VM VirtualBox.
So solution I did..
1. Disable Virtualization Based Security in group policy
- Start Run application and start: gpedit.msc
- Go to Computer configuration > Administrative Template > Device Guard
- Disable Microsoft Hyper-V
- Start Run application and start: OptionalFeatures.exe
- Untick: Hyper-V
- Restart the PC
Then we can use the VM, it's started. Among the two steps above, I believe that step 2 is really solved.
Anyway, please try it and let's know if it helps.
OsifyOsify
You need to disable the windows Hyper-V feature and bcd. Then Virtual Box will run in latest Windows 10 versions (Jan-Mar 2018). Windows 10 Hyper-V is having clash on VirtualBox features.
I have resolved this by following steps-
bcdedit /set hypervisorlaunchtype off
Disable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V-All
- Restart your windows
Detailed discussion on this are available at - https://forums.virtualbox.org/viewtopic.php?f=6&t=87237
Alternatively you can install linux (Ubuntu) in Windows 10 from the latest bash command - https://www.windowscentral.com/how-install-bash-shell-command-line-windows-10
Riddhi SanyalRiddhi Sanyal
I wanted learn how to use vagrant with virtualbox, when I got the error message 'Raw-mode is unavailable courtesy of Hyper-V'. To fix this issue, I think I made all of the suggested changes above (thank you guys), and some more.
Let me summarize:
( cmd:
Turn off 'Hyper-V'
Turn off 'Containers'
Turn off 'Windows Subsystem for Linux'
optionalfeatures
)Turn off 'Hyper-V'
Turn off 'Containers'
Turn off 'Windows Subsystem for Linux'
cmd:
bcdedit /set hypervisorlaunchtype off
( cmd:
Local Computer Policy -> Computer Configuration -> Administrative Templates -> System -> Device Guard ->
Disable 'Turn On Virtualization Based Security'
gpedit.msc
)Local Computer Policy -> Computer Configuration -> Administrative Templates -> System -> Device Guard ->
Disable 'Turn On Virtualization Based Security'
Settings -> Update & Security -> Windows Security -> Device Security -> Core isolation details -> Memory integrity -> Off
András SzabácsikAndrás Szabácsik
1) Run below command in powershell with admin mode:
2) run below command in command prompt with admin mode:
3) disabled Hyper-V: Control PanelProgramsPrograms and Features
4) VMBox memory made it to: 3155 MB (VMbox->settings->system)
VM box Acceleration is deactivated. How do activate this? and fix above error?
Restart your system.
bekurbekur3,71288 gold badges3737 silver badges7575 bronze badges
You have to disable Memory Integrity.
Go to Device Security, then Core Isolation, disable Memory Integrity and reboot.
It seems that Memory Integrity virtualizes some processes (in this case, VMware) and we get that error.
You can also disable Memory Integrity from Registry Editor if your control panel was saying 'This is managed by your administrator'.
ComputerHKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlDeviceGuardScenariosHypervisorEnforcedCodeIntegrity
Double click on
Enabled
and change its value from 1
to 0
to disable it.Helpful source: https://forums.virtualbox.org/viewtopic.php?t=86977#p420584
Shafiq al-ShaarShafiq al-Shaar
As in the docs, if you are on windows you can use hyperv drivers.
Docker for Windows - You can use
docker-machine
create with the hyperv
driver to create additional local machines.levismadlevismad
Diego VenâncioDiego Venâncio2,27822 gold badges1818 silver badges3838 bronze badges
I have exactly the same question and have done the same things as you with no success.
I found an entries in my log of
My chip says it has VT-x and is on in the Bios but the log says not
HM: HMR3Init: Falling back to raw-mode: VT-x is not availableI have a 6 month old Lenovo Yoga with 2.7-GHz Intel Core i7-7500U
HM: HMR3Init: Falling back to raw-mode: VT-x is not availableI have a 6 month old Lenovo Yoga with 2.7-GHz Intel Core i7-7500U
I have tried the following, but it didn't work for me.
From this thread https://forums.virtualbox.org/viewtopic.php?t=77120#p383348 I tried disabling Device Guard but Windows wouldn't shut down so I reenabled it.
I used this path ..On the host operating system, click Start > Run, type gpedit.msc, and click Ok. The Local group Policy Editor opens.Go to Local Computer Policy > Computer Configuration > Administrative Templates > System > Device Guard > Turn on Virtualization Based Security. Select Disabled.
netchickennetchicken12822 gold badges44 silver badges1717 bronze badges
After Windows 10 update in July of 2018 I suddenly experienced this issue with Virtual Box losing 64-Bit OS options resulting in the error.
virtualbox Raw-mode is unavailable courtesy of Hyper-V windows 10
Existing Laravel Homestead Boxes rendered un-bootable as a result event though HYPER-V is Disabled / Not Installed..
The FIX! (That worked for me) Drum Roll..
Install Hyper-V.. Reboot, Uninstall it again.. Reboot.. The end
Marc NewtonMarc Newton
Run CMD in administrator mode1.bcdedit2.bcdedit /set hypervisorlaunchtype off3.Reboot system
This worked for me!!
Niyas AliNiyas Ali
Mi helped: windows defender settings >> device security >> core insulation (details) >> Memory integrity >> Disable (OFF)SYSTEM RESTART !
Michał RugbuśMichał Rugbuś
Mi helped: windows defender settings >> device security >> core insulation (details) >> Memory integrity >> Disable (OFF) SYSTEM RESTART !this solution is better for me
RicardoRicardo
This would be the easiest way.
1) go and download the Device Guard and Credential Guard hardware readiness tool here- https://www.microsoft.com/en-us/download/details.aspx?id=53337
2) Find the folder path of 'DG_Readiness_Tool_v3.5.ps1' of downloaded content and run the below command after enable Powershell 'unrestricted'. './DG_Readiness_Tool_v3.5.ps1 -Disable -AutoReboot'
3) When rebooting the machine press F3 to confirm to disable the features
Jaliya SumanadasaJaliya Sumanadasa
i had same problem guys
virtual box was running smoothly on my windows machine but when new update came virtual started giving me this error and believe me guys just a little S%$& thing fixed it
in my case this problem fixed just by installing windows extension pack that's it
EvilPrinceEvilPrince
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