I have searched for an answer on this but still can't find a local copy of my CC Library. The company I'm working for have very strict proxy settings which don't allow me to share my library via internet. I was wondering if I could simply share a file with my colleagues instead? I have looked in Library > Application Support > Adobe but can't find any relevant folders.
You would need to place the Library asset in a file and then share that file. Unfortunately with the way libraries work there isn't a local copy. This does seem like a common request though, so hopefully it's something which will be added in the future, as an enhancement.