Can't Use "All Tracks & Cars"

So I have installed the game, and a few mods (F1 2010 and the 2018/2019WEC) and when I try to specify that I want to use "All Cars and Tracks" versus select each individual series, they break. They can no longer be used and there are .MAS errors each time. Can someone help me remedy this?
 

Latest News

What is the reason for your passion for sim racing?

  • Watching real motorsport

    Votes: 488 69.0%
  • Physics and mechanics

    Votes: 299 42.3%
  • Competition and adrenaline

    Votes: 324 45.8%
  • Practice for real racing

    Votes: 153 21.6%
  • Community and simracers

    Votes: 193 27.3%
Back
Top