Hi WillFa,
wlcrasvc is the service that supports Live Mesh Remote Desktop, and it runs as a service by design. There are some additional details in the last comment of
this post on our blog. wlcrasvc is configured as an auto-start service by default, but you should certainly feel free to make a Wish List suggestion if you feel it should be otherwise - nothing off the wall about that. :)
Thanks,
Ben.