I just had the same problem and I fixed it by:
I just had the same problem and I fixed it by:Cleaning the C4D Plugins as well as the Root folder.Installing the 5.0 version first.Then installing the 5.1 version over the 5.0 version. (Without clean previous ticked)This works and Corona now shows up in the C4D.Seems like this is more a patch then a full release and you need to have a version of Corona installed before.Cheers,Raphael
I am having the same problem. 5.1 will not show up for me in c4d. where can I find the d/l for older version?Thanks!