scottgus1 wrote:I've installed Virtualbox on three Windows 7 hosts and haven't seen that message.
Try a reboot ofthe host, and try right-clicking the Virtualbox installer and Run As Administrator.
Thanks scottgus1 for your reply. I've tried that but don’t work.
Reboot the host
Uninstall
Reboot the host again
Install (run as administrator)
Reboot the host again
Still doesn’t work
I’ve also downloaded the latest version of virtualbox and reinstall it but don’t work as well.
http://download.virtualbox.org/virtualb ... 06-Win.exe
This error message pop up twice, then I clicked ok twice, VirtualBox installed successfully. But the problem is I still can’t see the host network interface created on VirtualBox. Normally it will be created automatically.
Therefore, I’ve tried to create it manually but was getting the following error.
Failed to create the host network interface.
Result Code: E_FAIL (0×80004005)
C:\Program Files\Oracle\VirtualBox>VBoxManage.exe list hostonlyifs
C:\Program Files\Oracle\VirtualBox>
C:\Program Files\Oracle\VirtualBox>VBoxManage hostonlyif create
0%…
Progress state: E_FAIL
VBoxManage.exe: error: Failed to create the host-only adapter
VBoxManage.exe: error: Code E_FAIL (0×80004005) – Unspecified error (extended info not available)
VBoxManage.exe: error: Context: “int __cdecl handleCreate(struct HandlerArg *,int,int *)” at line 66 of file VBoxManageH
ostonly.cpp
C:\Program Files\Oracle\VirtualBox>
viewtopic.php?f=6&t=59294
http://firewallengineer.wordpress.com/2 ... interface/