I tried to install a windows 7 32 bit inside a in virtual box 5.1.2 on my machine and got this error :
I tried to disable the NDIS6 bridged networking driver component and it didn't work.Failed to open a session for the virtual machine Windows 7 32-bit.
Failed to open/create the internal network 'HostInterfaceNetworking-VirtualBox Host-Only Ethernet Adapter #2' (VERR_INTNET_FLT_IF_NOT_FOUND).
Failed to attach the network LUN (VERR_INTNET_FLT_IF_NOT_FOUND).
Result Code: E_FAIL (0x80004005)
Component: ConsoleWrap
Interface: IConsole {872da645-4a9b-1727-bee2-5585105]b9eed}
notes :
1. I had previously on the computer virtual box version 4.3 with no problems.
2. For testing I tried the virual box 5.1.2 on virtual ESX machine and it work just fine (create Windows 7 32 inside the virtual box).
3. I need the NDIS6 support for windows 10 so simply reinstalling the virtual box with NDIS 5 instead of 6 won't be good enough for me (although it works).
