Before writing I was a programmer and software developer and have lived and worked in the United States and Europe. I founded Glasskeys.com -- a website about tablets and mobile phones. Now I write ...

We can use two or more operating systems at the same time through a Virtual machine without using a physical machine. But some users encounter an VERR_SUP_VP_THREAD ...

If you cannot open the guest session and get a VERR_NOT_FOUND VirtualBox error, follow the tips, solutions, and workarounds mentioned below. Check if “VBoxGuestAdditions.iso”n exists Insert Guest ...