Windows Server 2012 R2 virtual machine is not starting up.

[weepstick]

I downloaded and installed Windows Server 2012 R2 on my virtual machine to set up a Minecraft server. I set a password, and when it opens, it prompts me to press "CTRL, Shift, del" to open, but it opens on my host computer when I press the keys. Therefore, it is not working. Is there a solution to this issue?