I was running some VBox's VM's for test purpose and it was running OK.
But I don't know what happening and I'm receiving an error everytime I'm try to open some VM.
I was using vbox 5.2.12. I've uninstalled Bitdefender antivirus, and Windows Defender and stopped Windows Firewall
I've already uninstall Virtual Box as error message suggested but didn't work. The error message as text:
The link to image below (need to remove spaces from "h t t p s") h t t p s : //preview.ibb.co/kQti6J/vbox_error.pngVirtualBox - Error In supR3HardNtChildWaitFor Timed out after 2001 ms waiting for child request #0 (PurifyChildAndCloseHandles). (rc=258) Please try reinstalling VirtualBox. where: supR3HardNtChildWaitFor what: 5 Unknown Status 258 (0x102) (258) - Unknown Status 258 (0x102)
The log file
[ModEdit: Partial copy/paste of the VBoxHardening.log removed]
Best Regards
Wanderlei