The Canon 5d Mark III is supported in Lightroom 6/CC.
I pay for CC, so why is my LR5 not offering me an update then?
I've been paying for CC for well over a year. Does that not include LR6?
Yes it include the Lightroom CC , you can download the Lightroom cc from the creative cloud application.
Click Download to install the app you want. If you are not signed in, you will be asked to sign in with your Adobe ID and password. Follow the onscreen instructions.
Your app will begin to download.
At the same time, the Creative Cloud desktop app appears, and it manages the rest of the installation process. Check your download progress in the status bar next to the app’s name.Note:
Depending on your network’s speed, it could take some time to download your app.
LR 6/2015 is 64-bit only. What OS are you running and is it 32-bit or 64-bit? Check Help / System Info and see if System Architecture is x86/x32 or x64?
Thank you all. I am now downloading it as above. I didn't know that was available or necessary. I don't use the software that often and my experience has been when there is an update available it tells you and you download it. I am running 64 bit on a year old iMac 27"