Genymotion:"The specified virtual device was not found in VirtualBox list"

Genymotion: "The specified virtual device was not found in VirtualBox list"

有一天我尝试启动一个 Genymotion 虚拟设备并得到:

过去一切正常。我没有做任何更新。我在 Windows 7 SP1 x64 Ultimate 上使用 Genymotion 2.3.1 和 Oracle VirtualBox 4.3.12。是什么原因导致出现此问题,如何解决?

我的配置:

当我尝试从 VirtualBox 启动 VM 时,我得到:

Failed to open a session for the virtual machine Samsung Galaxy S5 - 4.4.4 - API 19 - 1080x1920.

The VM session was closed before any attempt to power it on.

Result Code: E_FAIL (0x80004005)
Component: SessionMachine
Interface: ISession {12f4dcdb-12b2-4ec1-b7cd-ddd9f6c5bf4d}

@弗兰克,

您的虚拟机处于已保存状态。您需要通过 Virtual Box App 将其关闭或放弃保存的状态。

有关详细信息,请参阅此geny motion does not start