Pirated DLCs often lack official updates, causing game crashes or broken textures.
You don't have to dig through files to change your setup—many features can be tweaked via a screen right inside the bus. Pro Tip: Where to Download
While the desire to expand one’s virtual garage for free is understandable, the "Urbino Stadtbusfamilie" is a product of professional labor that is best enjoyed through legitimate channels. Purchasing the add-on through Steam or Aerosoft guarantees a "working" version without bugs, provides access to official patches, and supports the continued growth of the simulation community. For those on a budget, waiting for seasonal Steam sales is a much safer and more ethical route than risking a compromised system with a pirated download.
(typically sold on Steam, Aerosoft, or Halycon Media). Downloading it from unauthorized sources ("free download" sites) would be piracy , which: