Thanks for the super quick replies- its been a while since I installed and totally forgot how to resolve...!!

Unfortunately my PC had a serious hardware failure and consequently I have lost the libfredo licences (along with lots of other stuff).
I've downloaded the extensions again but of course I can't manage the licences.
How to I restore them please?
Thanks

Ok, just fired up SU and I get popup
'You must install Libfredo6 (v7.6 or higher to run Curviloft (which I have a licence for).
Open the download page.....'
Yes/no.
If I answer yes it takes me to the Sketchucation page and terminates the SU session.
I manually downloaded 7.6 and placed it in my extensions folder, but the popup still appears and terminates SU whether I answer yes or no...
Help please!

DOH!
I didn't install the extension- once I PROPERLY followed the instructions it looks great I can't wait to try it out on an inherited complex model with many similar materials.

It may be me, but I've put the .rbz in the plugins folder, restarted SU but I cannot find the command or interface. Any thoughts?

Thanks!