It seems vbox has some conflicts with Windows 8.1 wireless display.
Without vbox, you can swipe from right side of desktop to bring up Devices
Charm, then Devices > Project, you should see an option to Add a display, ...
With vbox installed, if you do same, you won't see "Add a display" menu item,
it goes directly to Projected to a second screen, skipping the wireless display
page.
_______________________________________________
vbox-dev mailing list
[email protected]
https://www.virtualbox.org/mailman/listinfo/vbox-dev
