VT-x is not available issue - Windows 10
Tried to start my virtual machine on VirtualBox after a normal update on windows 10. But getting the issue
VT-x is not available (VERR_VMX_NO_VMX)
Before the update everything was working fine. Searching for the issue tells to enable virtualization in BIOS which I have checked is enabled.
Virtualization in BIOS
Hyper-V in Control Panel
Solutions I have tried
- Turning off Hyper-V with
dism.exe /Online /Disable-Feature:Microsoft-Hyper-V-Allfollowing a reboot. but doesn't work.
windows-10 virtualbox virtual-machine virtualization hyper-v
asked Sep 30 '17 at 12:29
Nauman ZafarNauman Zafar
11114
|
show 3 more comments
Tried to start my virtual machine on VirtualBox after a normal update on windows 10. But getting the issue
VT-x is not available (VERR_VMX_NO_VMX)
Before the update everything was working fine. Searching for the issue tells to enable virtualization in BIOS which I have checked is enabled.
Virtualization in BIOS
Hyper-V in Control Panel
Solutions I have tried
- Turning off Hyper-V with
dism.exe /Online /Disable-Feature:Microsoft-Hyper-V-Allfollowing a reboot. but doesn't work.
windows-10 virtualbox virtual-machine virtualization hyper-v
asked Sep 30 '17 at 12:29
Nauman ZafarNauman Zafar
11114
@Biswa I have added the screenshot. Please check.
– Nauman Zafar
Sep 30 '17 at 13:38
1
Just Windows Defender
– Nauman Zafar
Sep 30 '17 at 13:52
@NaumanZafar May be you've to disable all the Hyper-V features. Put/alloptions in your dism command. Or disable all the Hyper-V features in Optional Features in control panel.
– Biswapriyo
Sep 30 '17 at 17:25
@Biswa Hyper-V is completely disabled from CP.. I have added the screenshot.
– Nauman Zafar
Oct 1 '17 at 6:36
1
I believe I must have confused. I flagged this as a duplicate due to the answer it recently received. Given this was asked in Sept 2017, Core Isolation is unlikely the culprit. When I see "answers" by extremely new users which I know are duplicates of an existing question's answer, I sometimes will flag the question, as a duplicate of the question with that answer. Instead of putting my foot in my mouth by submitting a comment. The flag was withdrawn.
– Ramhound
May 22 '18 at 16:58
|
show 3 more comments
Tried to start my virtual machine on VirtualBox after a normal update on windows 10. But getting the issue
VT-x is not available (VERR_VMX_NO_VMX)
Before the update everything was working fine. Searching for the issue tells to enable virtualization in BIOS which I have checked is enabled.
Virtualization in BIOS
Hyper-V in Control Panel
Solutions I have tried
- Turning off Hyper-V with
dism.exe /Online /Disable-Feature:Microsoft-Hyper-V-Allfollowing a reboot. but doesn't work.
windows-10 virtualbox virtual-machine virtualization hyper-v
asked Sep 30 '17 at 12:29
Nauman ZafarNauman Zafar
11114
Tried to start my virtual machine on VirtualBox after a normal update on windows 10. But getting the issue
VT-x is not available (VERR_VMX_NO_VMX)
Before the update everything was working fine. Searching for the issue tells to enable virtualization in BIOS which I have checked is enabled.
Virtualization in BIOS
Hyper-V in Control Panel
Solutions I have tried
- Turning off Hyper-V with
dism.exe /Online /Disable-Feature:Microsoft-Hyper-V-Allfollowing a reboot. but doesn't work.
windows-10 virtualbox virtual-machine virtualization hyper-v
windows-10 virtualbox virtual-machine virtualization hyper-v
asked Sep 30 '17 at 12:29
Nauman ZafarNauman Zafar
11114
asked Sep 30 '17 at 12:29
Nauman ZafarNauman Zafar
11114
edited Oct 1 '17 at 9:11
Nauman Zafar
asked Sep 30 '17 at 12:29
Nauman ZafarNauman Zafar
11114
asked Sep 30 '17 at 12:29
Nauman ZafarNauman Zafar
11114
asked Sep 30 '17 at 12:29
Nauman ZafarNauman Zafar
11114
11114
@Biswa I have added the screenshot. Please check.
– Nauman Zafar
Sep 30 '17 at 13:38
1
Just Windows Defender
– Nauman Zafar
Sep 30 '17 at 13:52
@NaumanZafar May be you've to disable all the Hyper-V features. Put/alloptions in your dism command. Or disable all the Hyper-V features in Optional Features in control panel.
– Biswapriyo
Sep 30 '17 at 17:25
@Biswa Hyper-V is completely disabled from CP.. I have added the screenshot.
– Nauman Zafar
Oct 1 '17 at 6:36
1
I believe I must have confused. I flagged this as a duplicate due to the answer it recently received. Given this was asked in Sept 2017, Core Isolation is unlikely the culprit. When I see "answers" by extremely new users which I know are duplicates of an existing question's answer, I sometimes will flag the question, as a duplicate of the question with that answer. Instead of putting my foot in my mouth by submitting a comment. The flag was withdrawn.
– Ramhound
May 22 '18 at 16:58
|
show 3 more comments
@Biswa I have added the screenshot. Please check.
– Nauman Zafar
Sep 30 '17 at 13:38
1
Just Windows Defender
– Nauman Zafar
Sep 30 '17 at 13:52
@NaumanZafar May be you've to disable all the Hyper-V features. Put/alloptions in your dism command. Or disable all the Hyper-V features in Optional Features in control panel.
– Biswapriyo
Sep 30 '17 at 17:25
@Biswa Hyper-V is completely disabled from CP.. I have added the screenshot.
– Nauman Zafar
Oct 1 '17 at 6:36
1
I believe I must have confused. I flagged this as a duplicate due to the answer it recently received. Given this was asked in Sept 2017, Core Isolation is unlikely the culprit. When I see "answers" by extremely new users which I know are duplicates of an existing question's answer, I sometimes will flag the question, as a duplicate of the question with that answer. Instead of putting my foot in my mouth by submitting a comment. The flag was withdrawn.
– Ramhound
May 22 '18 at 16:58
@Biswa I have added the screenshot. Please check.
– Nauman Zafar
Sep 30 '17 at 13:38
@Biswa I have added the screenshot. Please check.
– Nauman Zafar
Sep 30 '17 at 13:38
1
1
Just Windows Defender
– Nauman Zafar
Sep 30 '17 at 13:52
Just Windows Defender
– Nauman Zafar
Sep 30 '17 at 13:52
@NaumanZafar May be you've to disable all the Hyper-V features. Put
/all options in your dism command. Or disable all the Hyper-V features in Optional Features in control panel.– Biswapriyo
Sep 30 '17 at 17:25
@NaumanZafar May be you've to disable all the Hyper-V features. Put
/all options in your dism command. Or disable all the Hyper-V features in Optional Features in control panel.– Biswapriyo
Sep 30 '17 at 17:25
@Biswa Hyper-V is completely disabled from CP.. I have added the screenshot.
– Nauman Zafar
Oct 1 '17 at 6:36
@Biswa Hyper-V is completely disabled from CP.. I have added the screenshot.
– Nauman Zafar
Oct 1 '17 at 6:36
1
1
I believe I must have confused. I flagged this as a duplicate due to the answer it recently received. Given this was asked in Sept 2017, Core Isolation is unlikely the culprit. When I see "answers" by extremely new users which I know are duplicates of an existing question's answer, I sometimes will flag the question, as a duplicate of the question with that answer. Instead of putting my foot in my mouth by submitting a comment. The flag was withdrawn.
– Ramhound
May 22 '18 at 16:58
I believe I must have confused. I flagged this as a duplicate due to the answer it recently received. Given this was asked in Sept 2017, Core Isolation is unlikely the culprit. When I see "answers" by extremely new users which I know are duplicates of an existing question's answer, I sometimes will flag the question, as a duplicate of the question with that answer. Instead of putting my foot in my mouth by submitting a comment. The flag was withdrawn.
– Ramhound
May 22 '18 at 16:58
|
show 3 more comments
2 Answers
2
active
oldest
votes
Windows 10 Core isolation memory might be activated. This is stealing VT-x !
To see if it is activated check this:
Check Windows Defender
If you have this activated, deactivate it by setting the following registry key to 0
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlDeviceGuardScenariosHypervisorEnforcedCodeIntegrityEnabled
answered May 2 '18 at 10:37
user4691user4691
3218
add a comment |
This was the reason for me "Windows 10 Core isolation memory might be activated. This is stealing VT-x"
I was messing around with my new surface pro 6 running win10 pro. Turned this off and my virtual box machines booted up just fine again.
answered Nov 6 '18 at 2:28
Noraa NagaekNoraa Nagaek
1
2
Core Isolation is not a solution to the author’s question. See my comment, for the reason, it’s not possible for Core Isolation to be relevant to this question.
– Ramhound
Nov 6 '18 at 2:35
add a comment |
protected by Ramhound Nov 6 '18 at 2:36
Thank you for your interest in this question.
Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count).
Would you like to answer one of these unanswered questions instead?
2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
Windows 10 Core isolation memory might be activated. This is stealing VT-x !
To see if it is activated check this:
Check Windows Defender
If you have this activated, deactivate it by setting the following registry key to 0
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlDeviceGuardScenariosHypervisorEnforcedCodeIntegrityEnabled
answered May 2 '18 at 10:37
user4691user4691
3218
add a comment |
Windows 10 Core isolation memory might be activated. This is stealing VT-x !
To see if it is activated check this:
Check Windows Defender
If you have this activated, deactivate it by setting the following registry key to 0
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlDeviceGuardScenariosHypervisorEnforcedCodeIntegrityEnabled
answered May 2 '18 at 10:37
user4691user4691
3218
add a comment |
Windows 10 Core isolation memory might be activated. This is stealing VT-x !
To see if it is activated check this:
Check Windows Defender
If you have this activated, deactivate it by setting the following registry key to 0
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlDeviceGuardScenariosHypervisorEnforcedCodeIntegrityEnabled
answered May 2 '18 at 10:37
user4691user4691
3218
Windows 10 Core isolation memory might be activated. This is stealing VT-x !
To see if it is activated check this:
Check Windows Defender
If you have this activated, deactivate it by setting the following registry key to 0
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlDeviceGuardScenariosHypervisorEnforcedCodeIntegrityEnabled
answered May 2 '18 at 10:37
user4691user4691
3218
edited May 3 '18 at 15:00
answered May 2 '18 at 10:37
user4691user4691
3218
answered May 2 '18 at 10:37
user4691user4691
3218
answered May 2 '18 at 10:37
user4691user4691
3218
3218
add a comment |
add a comment |
This was the reason for me "Windows 10 Core isolation memory might be activated. This is stealing VT-x"
I was messing around with my new surface pro 6 running win10 pro. Turned this off and my virtual box machines booted up just fine again.
answered Nov 6 '18 at 2:28
Noraa NagaekNoraa Nagaek
1
2
Core Isolation is not a solution to the author’s question. See my comment, for the reason, it’s not possible for Core Isolation to be relevant to this question.
– Ramhound
Nov 6 '18 at 2:35
add a comment |
This was the reason for me "Windows 10 Core isolation memory might be activated. This is stealing VT-x"
I was messing around with my new surface pro 6 running win10 pro. Turned this off and my virtual box machines booted up just fine again.
answered Nov 6 '18 at 2:28
Noraa NagaekNoraa Nagaek
1
2
Core Isolation is not a solution to the author’s question. See my comment, for the reason, it’s not possible for Core Isolation to be relevant to this question.
– Ramhound
Nov 6 '18 at 2:35
add a comment |
This was the reason for me "Windows 10 Core isolation memory might be activated. This is stealing VT-x"
I was messing around with my new surface pro 6 running win10 pro. Turned this off and my virtual box machines booted up just fine again.
answered Nov 6 '18 at 2:28
Noraa NagaekNoraa Nagaek
1
This was the reason for me "Windows 10 Core isolation memory might be activated. This is stealing VT-x"
I was messing around with my new surface pro 6 running win10 pro. Turned this off and my virtual box machines booted up just fine again.
answered Nov 6 '18 at 2:28
Noraa NagaekNoraa Nagaek
1
answered Nov 6 '18 at 2:28
Noraa NagaekNoraa Nagaek
1
answered Nov 6 '18 at 2:28
Noraa NagaekNoraa Nagaek
1
answered Nov 6 '18 at 2:28
Noraa NagaekNoraa Nagaek
1
1
2
Core Isolation is not a solution to the author’s question. See my comment, for the reason, it’s not possible for Core Isolation to be relevant to this question.
– Ramhound
Nov 6 '18 at 2:35
add a comment |
2
Core Isolation is not a solution to the author’s question. See my comment, for the reason, it’s not possible for Core Isolation to be relevant to this question.
– Ramhound
Nov 6 '18 at 2:35
2
2
Core Isolation is not a solution to the author’s question. See my comment, for the reason, it’s not possible for Core Isolation to be relevant to this question.
– Ramhound
Nov 6 '18 at 2:35
Core Isolation is not a solution to the author’s question. See my comment, for the reason, it’s not possible for Core Isolation to be relevant to this question.
– Ramhound
Nov 6 '18 at 2:35
add a comment |
protected by Ramhound Nov 6 '18 at 2:36
Thank you for your interest in this question.
Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count).
Would you like to answer one of these unanswered questions instead?
@Biswa I have added the screenshot. Please check.
– Nauman Zafar
Sep 30 '17 at 13:38
1
Just Windows Defender
– Nauman Zafar
Sep 30 '17 at 13:52
@NaumanZafar May be you've to disable all the Hyper-V features. Put
/alloptions in your dism command. Or disable all the Hyper-V features in Optional Features in control panel.– Biswapriyo
Sep 30 '17 at 17:25
@Biswa Hyper-V is completely disabled from CP.. I have added the screenshot.
– Nauman Zafar
Oct 1 '17 at 6:36
1
I believe I must have confused. I flagged this as a duplicate due to the answer it recently received. Given this was asked in Sept 2017, Core Isolation is unlikely the culprit. When I see "answers" by extremely new users which I know are duplicates of an existing question's answer, I sometimes will flag the question, as a duplicate of the question with that answer. Instead of putting my foot in my mouth by submitting a comment. The flag was withdrawn.
– Ramhound
May 22 '18 at 16:58