Hi all - I've upgraded to the S3 licence and launched LFS. I locked back to demo version and then unlocked but I've still only got the S2 licence. How do I activate S3 please?

I'm doing a Book a Track Caterham Hire soon and I want to get some practice in

screenshot of LFS entry screen saying its S2?

I dunnot believes you

Screenshot as requested;

0.6E .. This doesn't contain Rockingham / S3 content. Please upgrade your LFS installation

(Then you need to unlock again, hopefully you are not out of unlocks yet).

Download an LFS version that supports S3 or modify the Langauge files to say S3

Ah ok - so just download the current demo version and then unlock it?

I thought the game would auto-update...?

either download current version (0.6R) and unlock it.
or click "Multiplayer" and it will offer to download the update.

After "Display list of hosts" yes.