If this is a workshop scenario, you should be able to remove it and resubscribe. I could write the steps but after seven years, I got tired of it.
Is in carrer mode and its the official one . Its is Westboud Zephyr : Part 1. Part 2 ok If i press F2 it shows the scenario but no train
Well I think that lose the scenario. It not show in carrer mode Is it possivel to replace or recover it?
I did search my collection... Soldier Summit itself has a two part Eastbound Zephyr scenario. The FP7 scenarios are [FP7] 4-5. Rio Grande Zephyr. There is also one in the scenario pack, [SST 1.05] RGZ West, Part 1 - Possible match. There is also a workshop scenario with the name: (p) Westbound Zephyr part 1 I would assume that you have the SST pack, which usually requires additional DLC: Note: The pack’s scenarios require the Train Simulator Soldier Summit Route Add-On. Select individual scenarios also require Train Simulator’s Western Pacific FP7 California Zephyr Loco Add-On (which includes the Rio Grande Zephyr and F9); D&RGW EMD SD9 Loco Add-On; and DTM Southern Pacific Electro-Motive SD45 Add-on (each DLC available separately). That's another thing that's getting boring, scenario packs should be sold in collections, not standalone. At best it's negligence, at worst baiting. But these questions come up so often, some packs even have really bad ratings because of it. (Technically incorrect reviews, but anyway.) That said, part 2 has the same requirements at first glance. It's possible you have a relatively simple issue - the game didn't pick up your DLC properly because reasons. In which case, untick DLC in Steam / game / Properties and once uninstalled, reticking them should help. Optional game starts in between. Not sure why it happens, TS is a game where sometimes 2+3=6, or -7, don't ask why.
The scenario is [F40PH] 06. Westbound Zephyr: Part 1, which is included in the Salt Lake City extension and does not need any DLC to run as everything is included. Therefore if F2 and cancel doesn't work you will need to do a file verification or uninstall and reinstall the pack.