We discuss what you can do if VirtualBox is not signed with a build certificate, as the issue is due to a corrupted ...

We have noticed that sometimes, VirtualBox fails to start a virtual machine session and throws the VERR_NEM_MISSING_KERNEL_API VirtualBox error. When going through ...

How to fix the VirtualBox USB enumeration error and extension pack installation Your email has been sent Jack Wallen experienced several errors upon installing ...

It’s taken more than a week for various problem reports to take on a coherent theme, but it now appears as if an “elevation of privilege” patch for Windows, MS 15-038/KB 3045999, causes intermittent ...