Thank you for your reply, i tried using the link but kept getting an error message. However i eventually found a place to download the latest Lightroom CC and have done so successfully. I am suprised that these updates are available and yet my Cloud Dialogue Box wasn't telling me?
Thank you for taking the trouble to reply
You are Welcome, I would suggest you to please uninstall Creative Cloud once and then reinstall Creative Cloud from the following link : Download Adobe Creative Cloud apps | Free Adobe Creative Cloud trial