Ah, great. I'm so glad this works. I found out that adding a few pounds could make a huge difference which gives the race with AI a lot more realistic feeling. Sadly AI is sometimes a bit stupid (even on Ace) which results in a lot of Pastor Maldonardo's but it still way better than a chain of players that are unable to overtake at all.
I will try your advice, Gutholz. Maybe that will stop the AI from silly overtaking in turns and give them higher speed on straights to overtake (I think of DRS in formula one)

Yeah! That works perfectly! I thought this setting would work like "strength", meaning "set the same for all (like mine)", but it doesn't. So adding one by one with different setups works.

Thank you so much, made my day!

I tried that, does not work :-(

I'm wondering whether it is possible to set different AI strenghts for each AI player in a single player race. In driving school you are racing against three different strenghts so I thought it would be an S2 setting.

Unfortunately i cannot set individual strenght in S2 either. Do I miss anything? Racing with one kind of strenght is so boring and racing online is not an option since I don't play very regularly.

Thank you for any help.

Ah, installing just d3dx9_36 did the trick! Now it works. \o/

Quote from MandulAA :

Do you have the files Anaglyph.psh, Car1.psh, Car1.vsh and Rift.psh in your LFS_dir/data/shaders directory?

Yes.

I just removed wine and started with a clean winetricks environment (WINEPREFIX 32 this time). That brings back missing jpg errors and still has corrupt pixel shaders.

I cannot confirm. I'm having the same issues with 0.6h that you described you had with f/g.

I'm running:
Intel Core i5 4300U (Lenovo X240)
8GB Ram
256GB Samsung 840 Evo
Intel HD4400 (Latest Driver)
OS: Ubuntu 14.10
Wine: 1.7.38

I installed DX9 libs on winetricks which removed all the "Cannot find ....jpg" but still has "Could not compile pixel shader (Car1) D3DXERR_INVALIDDATA" errors. Is there any workaround?