Re: Virtual box crashes on Windows host.
Posted: 12. Mar 2021, 22:57
Yes, of course 
End user forums for VirtualBox
https://forums.virtualbox.org/
Code: Select all
I can see the hypervisorlaunchtype is Off.
C:\WINDOWS\system32>bcdedit
Windows Boot Manager
--------------------
identifier {bootmgr}
device partition=\Device\HarddiskVolume1
path \EFI\Microsoft\Boot\bootmgfw.efi
description Windows Boot Manager
locale en-US
inherit {globalsettings}
badmemoryaccess Yes
isolatedcontext Yes
default {current}
resumeobject {83b8373f-303d-11eb-a16c-9cebe8e94e61}
displayorder {current}
toolsdisplayorder {memdiag}
timeout 30
Windows Boot Loader
-------------------
identifier {current}
device partition=C:
path \WINDOWS\system32\winload.efi
description Windows 10
locale en-US
inherit {bootloadersettings}
recoverysequence {83b83741-303d-11eb-a16c-9cebe8e94e61}
displaymessageoverride Recovery
recoveryenabled Yes
badmemoryaccess Yes
isolatedcontext Yes
allowedinmemorysettings 0x15000075
osdevice partition=C:
systemroot \WINDOWS
resumeobject {83b8373f-303d-11eb-a16c-9cebe8e94e61}
nx OptIn
bootmenupolicy Standard
hypervisorlaunchtype Off
claimedtpmcounter 0x10002
but Sysinfo tells me it detects a HyperViser (even when I uninstall VirtualBox).
C:\WINDOWS\system32>systeminfo.exe
Host Name: AUD-DSXCQ13
OS Name: Microsoft Windows 10 Enterprise
OS Version: 10.0.18363 N/A Build 18363
OS Manufacturer: Microsoft Corporation
OS Configuration: Member Workstation
OS Build Type: Multiprocessor Free
Registered Owner: NTT Ltd
Registered Organization: NTT Ltd
Product ID: 00330-80000-00000-AA534
Original Install Date: 27/11/2020, 10:30:15 AM
System Boot Time: 3/04/2021, 12:58:32 PM
System Manufacturer: Dell Inc.
System Model: Latitude 7400
System Type: x64-based PC
Processor(s): 1 Processor(s) Installed.
[01]: Intel64 Family 6 Model 142 Stepping 12 GenuineIntel ~1910 Mhz
BIOS Version: Dell Inc. 1.6.1, 14/11/2019
Windows Directory: C:\WINDOWS
System Directory: C:\WINDOWS\system32
Boot Device: \Device\HarddiskVolume1
System Locale: en-au;English (Australia)
Input Locale: en-us;English (United States)
Time Zone: (UTC+10:00) Canberra, Melbourne, Sydney
Total Physical Memory: 32,579 MB
Available Physical Memory: 18,605 MB
Virtual Memory: Max Size: 37,443 MB
Virtual Memory: Available: 20,396 MB
Virtual Memory: In Use: 17,047 MB
Page File Location(s): C:\pagefile.sys
Domain: au.didata.local
Logon Server: \\AUMELSVPDC01
Hotfix(s): 15 Hotfix(s) Installed.
[01]: KB4601056
[02]: KB4497165
[03]: KB4517245
[04]: KB4535680
[05]: KB4561600
[06]: KB4569073
[07]: KB4576751
[08]: KB4577586
[09]: KB4580325
[10]: KB4584642
[11]: KB4586863
[12]: KB4589211
[13]: KB4601395
[14]: KB5000908
[15]: KB5000808
Network Card(s): 3 NIC(s) Installed.
[01]: Intel(R) Wireless-AC 9560 160MHz
Connection Name: Wi-Fi
DHCP Enabled: Yes
DHCP Server: 192.168.0.1
IP address(es)
[01]: 192.168.0.54
[02]: fe80::3951:3682:c64e:70c
[02]: Bluetooth Device (Personal Area Network)
Connection Name: Bluetooth Network Connection
Status: Media disconnected
[03]: Cisco AnyConnect Secure Mobility Client Virtual Miniport Adapter for Windows x64
Connection Name: Ethernet 2
Status: Hardware not present
Hyper-V Requirements: A hypervisor has been detected. Features required for Hyper-V will not be displayed.
C:\WINDOWS\system32>