I noticed that you are missing the January cumulative update for Windows. See history here: https://support.microsoft.com/en-us/hel ... te-historyzonev1 wrote:Problem started after reinstalling, worked fine before (same version, nothing changed on pc). Already added exclusions to the programs folder and .exe, uninstalled Malwarebytes and deactivated Windows Defender too. Windows 10 64bit - v1607
I was having these issues after a reboot, until I updated to 1607 with the latest Windows update. I am now running Windows 10 version 1607 Build 14393.693 and VirtualBox 5.1.14 without any issues.
I can't say for sure what fixed it for me, but maybe Microsoft corrected something?