After trying for a while to resolve this I have uninstalled Inner Space then reinstalled it and ISBoxer from the Lavish website then started all my teams and settings again from scratch.

Maybe if i was a bit more computer adept I could have not lost all my settings. I had about 25 team configurations spread between classic and retail plus all the other little tweaks like formation hotkeys etc. But to be honest I am just happy to be back in the game!

One classic team now - I'll slowly build them back up as I feel the need.