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I find a way to solve the problem. I uninstalled NAM and added only 1 of those generators to the plugins folder. Works fine now, but i don't know why lol.
CycloneBoom, Yes, the number of cars/sims is set on high.
Haljackey, I tried the generator you recommended but it doesn't work.
Plus i tried to add a automata file and it does not work too. All the other files on the plugin folder work.
So i recently downloaded some traffic generator lots, to increase the number of cars in my city, but nothing happens when i plop it. What is wrong? I have all of the dependencies it requires and i placed the files on the plugins folder.
If $80 US dollars is about €65 Euros, why do we have to pay 80 Euros for the digital deluxe edition? Anyway, i will buy the deluxe edition because, i want to have european buildings and transports in my cities.