It is the first thing you need to fix the issue as stated above. For that, you need to run the virtual machine showing the error and go to the Devices > Install Guest ...

Not using it would be insanity. Discover how to reclaim your focus by separating work, gaming, and life into their own ...

If you are experiencing the frustrating abrupt termination of a Virtual Machine during startup, you are not alone. Many users are stuck in the same situation, with their work or project halting in the ...