virtualbox.org

Hello everyone,

I have installed the latest version (v 4.3.6 r91406) of virtual.

I have tried enabled a USB2 port on VM, however, when loading VM, I encountered an error below.

Failed to open a session for the virtual machine Windows.

Implementation of the USB 2.0 controller not found!

Because the USB 2.0 controller state is part of the saved VM state, the VM cannot be started. To fix this problem, either install the 'Oracle VM VirtualBox Extension Pack' or disable USB 2.0 support in the VM settings (VERR_NOT_FOUND).

Result Code: E_FAIL (0x80004005)
Component: Console
Interface: IConsole {8ab7c520-2442-4b66-8d74-4ff1e195d2b6}

Perryg wrote:How to install Extension Pack

Thanks a lot,

Yes, that solved the problem
But you think that an integrated camera with the host machine can also be enabled in the guest machine? I really didn't find that host webcam was functioning in the guest machine.