VBoxManage.exe: error: Failed to create the host-only adapter

系統類型及軟件版本

• 系統：Win10 專業版
• Vagrant：Vagrant 2.2.4
• VM VirtualBox：6.0.12

報錯信息

PS E:\Develop\Vagrant\Ubuntu_ser_18_bmg> vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Checking if box 'peru/ubuntu-18.04-server-amd64' version '20191202.01' is up to date...
==> default: Clearing any previously set network interfaces...
There was an error while executing `VBoxManage`, a CLI used by Vagrant
for controlling VirtualBox. The command and stderr is shown below.

Command: ["hostonlyif", "create"]

Stderr: 0%...
Progress state: E_FAIL
VBoxManage.exe: error: Failed to create the host-only adapter
VBoxManage.exe: error: Could not find Host Interface Networking driver! Please reinstall
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component HostNetworkInterfaceWrap, interface IHostNetworkInterface
VBoxManage.exe: error: Context: "enum RTEXITCODE __cdecl handleCreate(struct HandlerArg *)" at line 94 of file VBoxManageHostonly.cpp

報錯原因

Could not find Host Interface Networking driver! Please reinstall 意思是：找不到主機接口網絡驅動程序!請重新安裝

這時我突然想到之前我覺得網絡連接裏面的網卡太多了，在設備管理 > 網絡適配器 中卸載了許多自己認爲不重要的虛擬網卡，同時也把VirtualBox虛擬網卡驅動給刪除了

因爲驅動沒有了，無法創建虛擬網卡，所以通過 vagrant up命令啓動虛擬機拋出上面的錯誤信息。

解決辦法

1. 找到xxx\Oracle\VirtualBox\drivers\network\netadp6目錄，文件如下。
   
2. 右擊 VBoxNetAdp6.inf文件，選擇安裝

3. 這時執行 vagrant up命令，可以正常啓動虛擬機了！