Minesweeper opens when opening mapped drive

Morning,

An odd question but a few machines on my network get Minesweeper pop up when they click on a mapped drive.

I have checked the file server for malware but can find nothing and the machines that get this are clean and fully updated. I have checked the root directory of affected shares and can find no faults either so I guess I’m wondering if I am going slightly mad?!?!

Any ideas fellow techies?

Rob

Update: Ive uninstalled games and malware scan came up clean…