Failed to open/create the internal network 'HostInterfaceNetworking-en0' VirtualBox? I download VirtualBox 5.2.10 r122088 (Qt5.6.3) On my macOS High Sierra. I set up my virtual machines but I cant have bridged adapter apparently. it was working in the last one but in this one, it just Gives me an error whenever I do AttachedTo: Bridged Adapter, Name: en0: WIFI(Air-Port) and in the advanced Intel PRO/1000 MT Desktop (82540EM)

And when I start I get an error: Failed to open/create the internal network 'HostInterfaceNetworking-en0' (VERR_SUPDRV_COMPONENT_NOT_FOUND).
Failed to attach the network LUN (VERR_SUPDRV_COMPONENT_NOT_FOUND).
I ran into the same problem and then I solved it.

My installation environment is macOS High Sierra.


Install the extension package Oracle_VM_VirtualBox_Extension_Pack corresponding to the VBox version
Create a new virtual machine
Set the network to bridge the network card
Start and select the image installation
During the installation process, open [Network and Host Name], Ethernet, then you can see the LAN IP
Continue to complete the installation.