Failed to acquire the VirtualBox COM object, the application will now terminate

一打开VirtualBox就报：

Failed to acquire the VirtualBox COM object.
The application will now terminate.
The VBoxSDS windows service is disabled
Reinstall VirtualBox to fix it. Alternatively try reenable the service by setting it to “Manual” startup type in the Windows Service management console, or by runing “sc config VBoxSDS start=demand” on the command line…
Result Code: ERROR_SERVICE_DISABLE 0x80070422
…

错误截图如下

解决办法，Win+ R，然后输入services.msc， 找到VirtualBox系统服务，设置成自动，确认后即可。一般不需要重启电脑。