You can also find related assets or authors directly within the game’s Content Manager:
or for older content:
231.3 kB. 23. DUMONT. bogey. 4-axle bogey style 18-578 #10 (Cement dirt) 4.6. 27.05.2026 12:00:36. 235.0 kB. 22. DUMONT. bogey. 4- Useful Find: Trainz Kuid Searcher kuid search trainz
When specialized tools fail, fall back on the tried-and-true method of manual searching. The key is to think outside the box.
Drag and drop the downloaded .cdp file directly into your open Content Manager window. You can also find related assets or authors
When an asset is missing, the game displays a list of unknown KUIDs – your search starts there.
In-Game Content Manager
| Problem | Solution | |---------|----------| | “KUID not found on DLS” | The asset is from a third-party site. Google the full KUID in quotes. | | “Unknown KUID: kuid2:...:X” | Version mismatch. Try removing the version suffix ( :X ) to find the base asset. | | Asset found but won’t download | Check if you need a login to the third-party site or if the asset is payware. | | Many missing KUIDs at once | Use Trainz’s “Download All Missing Dependencies” (Content Manager → right-click route). | | Search returns nothing in CM | Ensure the filter isn’t restricting by “Installed = True”. Set filter to “All Content”. |