Multiplayer problem with the 'all cars and tracks mod

I think i have the mods installed properly and can access them all in singeplayer and individually in multiplayer, but in the multiplayer lobby any servers running the 'all tracks mod' I have a cross not a tick and cant access them

 

Ok sorted now

 

So, when people post 'sorted now' could they please say what they did to sort it? Forum threads are a useful resource for people to solve their problems. As it is this one is decreasing the signal to noise ratio.