Installing Parallels Desktop 10 Tools for Windows 10

I came across an issue when running a Windows 10 Enterprise guest in Parallels Desktop 10 where the "Install Parallels Tools" option was missing on the Actions menu, it should have looked something like this, but it wasn't there.

KeRanger - OSX Ransomeware

March 4th Palo Alto Networks Research Center detected the first known fully functional Ransomware on OSX.

Ransomware is a type of Malware that restricts access to the affected computer system in some way, typically by encrypting the User files on a computer using an Asymmetric Encryption algorithm where the Private Key required to decrypt the files is not stored on the infected machine, and to get access to the Private key the infected party would be required to pay the 'Ransom' to unlock their files. The transactions are normally conducted using digital currency such at BitCoin.

Can anyone remember how this all works?

After we made the switch to MAC OS X for the front office provision it was decided it was about time we re-visited our existing Group Policy implementation.
Had a great day with some members of the Directory Services Team and the Broadcast Infrastructure Team evaluating our existing group policies and how we can improve and speed up our systems.
Great Day chaps!