Hi...
Thank you for explaining more but unfortunately I'm more confused now because the original problem was about Smart Gallery but now you are mentioning Unreal.
I really think you should concentrate on one thing at a time and make sure everything is working before moving on to installing other plug-ins. One thing that is clear is that you should not need to uninstall Character Creator to install Smart Gallery. In fact quite the opposite. Character Creator should be installed first followed by Smart Gallery and any other Plug-ins you may have.
So the question is now. Do you have a working Character Creator 3 and Smart Gallery or not? I ask because the first part of your post indicates you do and the last part indicates you don't, hence the confusion.
So as I mentioned in a previous post, it will really help if you can record a video showing what you are doing to install Character Creator, Smart Gallery or any other Plug-ins. We really need to see what you are doing because it seems you may not be following the correct methods to install which is causing these strange issues.
Peter
Forum Administrator
www.reallusion.com