VM fails to start after windows update

[adamp]

Linux vm was working without problems. Had a windows update this morning and now the vm fails to load. Host is windows 10 enterprise.

Result Code:E_FAIL (0X80004005)

I've tried rolling back the update, uninstalling & reinstalling VB, re-disabling hyper-v. Nothing worked.

I've attached the vboxhardening file.

Update: 3d is disabled & I tried disabling Nested Paging. Neither made a difference.

Any help greatly appreciated!
Thanks,
Adam

[fth0]

For a test, uninstall the SentinelOne software, reboot the host and try to start the VM. Does the problem persist?

[adamp]

Unfortunately, this is a corporate machine. That option is not available to me.

Adam

[scottgus1]

Talk to your bosses about it. If they agree that the VM should be running, they can get IT to unblock Virtualbox.

[adamp]

Thanks for your time & assistance. Problem is not solved, but I moved the VM to another PC and it is working fine there. Would be nice if it worked on mine, but I don't have time to debug this.

Adam