xamarin android player error starting "virtualbox kernel driver not running"

According to the post in the xamarin forum and can be resolved as mentioned by the mridoni :

  

I used this link (I made a couple of attempts to "rewrite" it by hand, starting from the link for 0.4.4):

     

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The problem is that since the emulator (v0.5.5) does not start at all, it never prompts to upgrade from 0.5.5 to 0.5.6. I suppose that if you completely uninstall, then install 0.4.4 (the version available from XAP's main page), then you can upgrade successfully.

This means that the problem occurs in version 0.5.5, but does not occur in 0.5.6, so just do the updgrade.

• Version 0.5.6 for Windows 32bit:

  a>

• Version 0.5.6 for Windows 64bit:

  a>

Extra

  

Note, the current version is 0.6.5, so if you can upgrade to   this (see their compatibility and etc):

     

• Windows 64bit:

       
  a>

  

• Windows 32bit:

       
  a>

  

For future updates go to:    link