I had an update yesterday and since then is not working. (not sure is that's the reason, I didn't start VM in the last 2 weeks)
Starting a VM in VirtualBox, I receive a error box that contains the following error message:
Call to WHvSetupPartition failed: ERROR_SUCCESS (Last=0xc000000d/87) (VERR_NEM_VM_CREATE_FAILED).
This is my configuration:
- Turn off Hyper-v
- Turn off Windows sandbox
- Application Guard (doesn't appear on list)
- Credential Guard (doesn't appear on list)
- Turn off Device Guard (doesn't appear on list)
- Turn off Guard (doesn't appear on list)
- Turn off Containers
- Turn off Virtual Machine Platform
- Turn off Windows Hypervisor Platform
- Core isolation>Memory integrity is OFF
- SVM Enabled on Bios
- tried running this
bcdedit /set hypervisorlaunchtype off
CMD as
administrator
Windows 10 64bits Version 1909 (OS build 18363.476)
Restarted windows few times
https://i.stack.imgur.com/Ijfz1.png
Update: uninstalling and installing VirtualBox worked.
Best Answer
Windows Sandbox and associated software is a Hyper-V implementation. It conflicts with VMware Workstation and may well conflict with Virtual Box. I had to disable Sandbox and reinstall VMware Workstation. Try uninstalling and reinstalling Virtual Box and then restart again