Hello! Today I've purchased some new content but it's not appearing in the content browser. 
Hopefully there's someone out there who can help me, I have a deadline creeping up.

Hitting the refresh button gives an error:
"Connection failed!
An unexpected error as occured, please confirm internet connection and try again."

I've tried many things to fix this issue however nothing has worked. I've tried everything from this thread: https://kb.reallusion.com/General/50027/How-to-fix-connection-issue-though-I-was-actually-on-internet
I've reinstalled all reallusion products.
I have the .rlcontent files and I've read that you can manually install them to CC3 and transfer to CC4 but I can't find any downloads for older CC softwares..