WindowsSocket: don't use backslash in address.
WindowsSocket: don't use backslash in address.

The documentation mentions that a pipeName can't have a backslash in it.
Confirmed that the pipe did not get actually created.

luizbranco/torus-cli,manifoldco/torus-cli,luizbranco/torus-cli,manifoldco/torus-cli,luizbranco/torus-cli,manifoldco/torus-cli