vxbox导入虚拟机报错如下：

Failed to load R0 module C:\Program Files\Oracle\VirtualBox/VMMR0.r0: Signature #2/3: Expected at least 2 valid paths, not 1.: \Device\HarddiskVolume2\Program Files\Oracle\VirtualBox\VMMR0.r0 (VERR_SUP_VP_UNEXPECTED_VALID_PATH_COUNT).
Failed to load VMMR0.r0 (VERR_SUP_VP_UNEXPECTED_VALID_PATH_COUNT).


返回 代码: 
E_FAIL (0x80004005)
组件: 
ConsoleWrap
界面: 
IConsole {872da645-4a9b-1727-bee2-5585105b9eed}

解决方法是下载老版本6.0.24和扩展插件，安装时使用管理员权限，问题解决

https://download.java.net/virtualbox/6.0.24/