1.VirtualBox COM获取对象失败 See also https://support.microsoft.com/en-us/kb/316911 . 返回 代码:E_INVALIDARG (0x80070057) 组件:VirtualBoxClientWrap 界面:IVirtualBoxClient {d2937a8e-cb8d-4382-90ba-b7da78a74573} 处理方法: 1. 修改注册表中如下两项: HKEY_CLASSES_ROOT\CLSID\{00020420-0000-0000…