WD my book live connection to win 8

I have just bought a windows 8 PC and have connected to the my book live, however I can only connect as read only and cant add files or folders to it Can anyone help please how to stop it being a read only device. Many thanks

with windows 8, i noticed if i try to add files via the wd live server icon, it just shows the existing files but won’t let me add files.  i have to use the wd live icon listed lower in the network connections.  i just have to pay close attention to how i am accessing the device.