Firstly don't export as CC Base. Export as Metarig.
(See the tool tips when hovering over the export options)

In addition: when importing external motions into CC4 from Rigify:

• Uncheck select root bone.
• Load the motion fbx into the T-pose. (which you are)
  
• Load the .3dxProfile exported with the motion into the motion profile.
  

76% of original size (was 665x19) - Click to enlarge

Hello, 
Thank you for the plugin, I have an issue with reimporting to CC/iC though with animation changes.
My steps are :
Exporting the character from CC4 with the Blender Plug-in with an animation on the character.
Importing to Blender with the Add-on. The animation works well.
Rigify the character with the plug-in and change the animation.
Exporting a motion.fbx with the "Export Motion" in the "Rigging & Animation" category with bone naming "CC Base" and "include T-pose" on.
Import external motion to CC4/iC on the initial character with Motion T-pose on and set to the motion.fbx.

I end up with the animation rotated to a 90° angle, which is not a major issue but the animation is also jittering.
Here is a walk animation reimported to CC/iC, the weird jump moment is the change I made to test the feature.
I would be very greatful to get a solution or a workaround.
Thank you.

Thanks again, appreciate the info and patience. I jus sent a reply a minute ago letting you know I worked it out.

I was trying to load the folder and not the .zip. I had downloaded on my Mac and it automatically uncompressed and threw away the .zip. I transferred the uncompressed folder to PC... TMI but being stupid is easy.
I think I'll go hit myself in the head with a hammer a few times. Might be more fun....
Thanks again.  do wish there was more current documentation and tutorials, though.

It does say at the top of the Read-me in each repository where it is installed.

I've added some more info to the release pages:

Blender: Add-on releases.
CC4/iClone: Plug-in releases.

The release pages are the best place to get them from.

Thanks a lot for the reply. I've been using the plugins for a while they've always always worked great, however, for the life of me I can't figure out which file is the 'add on' or to tell you the truth, how I got the 2.0.9 add on into blender 4.0.

Make sure you're not trying to install the plug-in for CC4 and iClone8 into Blender.

The Plug-in is for CC4 and iClone.
The Add-on is for Blender.

I suspect there are you tube videos or tutorials telling people to install the Plug-in into Blender, which isn't going to work.

Doesn't install into Blender 4.1 for me?

Doesn't install into Blender 4.1 for me?

I've just run into the same error with wrinkle maps, everything is up to date from the plugin to Blender. 

Was there a solve for this one?