Could you please confirm which operating system you are using : Mac or Windows and the version?
If you are on Mac El Capitan, this is a known issue as mentioned here : Lightroom and El Capitan | Mac OS 10.11
I am using both of those, I'll check out your link. Thank You!
I noticed that this post says that it has issues with Nikon and Lecia cameras but does it have the same issues with Canon?
Also, are there plans to fix this problem with Canon cameras?