Have 2 problems with Train Simulator 2018

[cnbalasub]

I have two problems with my program of Train Simulator 2018. Let start with the first one -- Last evening I picked the workshop scenario after login in Steam and that's part is good. Then I was waiting for the scenario to load up and all of sudden got the red colour on the monitor screen. I couldn't go further with this so I forced my desktop to restart. Then see that the message that Nvidia driver is not WHQL release sign in device manager. So I have to reinstall the latest driver of Nvidia and now all is good to run the graphics. Forgot to say that the scenario is from Workshop and it's San Diego - Hobart Intermodal Extra - Part 1 on the route of Pacific Surfliner. Also I have two other same scenarios with part 2 and part 3 too. So I assumed that the Nvidia graphic card with the latest driver is working so I login into Train Simulator and picked the same scenario but after loading the scenario -- got black screen on the monitor. I wonder why is that happening? I assumed that the scenario is corrupted. So I decided to unsubscribe with three parts of San Diego - Hobart Intermodal Extra in Workshop under Community through Steam. That part was done then start again with the program of Train Simulator 2018 and make sure that those three parts with San Diego - Hobart Intermodal Extra is not there in Workshop but still show on the list. I thought that this is gone for good after unsubscribe. But it doesn't and my question is that how do I make sure that the workshop scenarios are unsubscribed and not show on the list again after start the program of Train Simulator 2018. Anyway I deleted the scenarios in the Route Folder of Pacific Surfliner and now not showing on the list of scenarios in Pacific Surfliner. About 5 minutes ago I decided to subscribe with just the first part of San Diego - Hobart Intermodal Extra. And still the same with the black screen of this scenario and my question is that what is the problem with the black screen and can't run this scenario.

Thank you,

John

[BNSFdude]

Red screen is a driver issue. Try running an update and see if it resolves it.

[cnbalasub]

I did run the update and still the same with that scenario. Should I uninstall the whole thing of Nvidia through Display Driver Uninstaller? Then install the fresh driver of Nvidia. If yes, then how far back to what version of driver for Nvidia?

Thank you,

John

[trev123]

Run dxdiag and see if that reports any errors. To run that right click on the Windows button lower left select run and type dxdiag into the box and select ok. Once it has finished you can if you like to save the report and post it here as an attachment.

[cnbalasub]

Here is the DxDiag information that you requested in your message.

Thank you,

John

[trev123]

Nothing wrong there John as far as can see.

[trev123]

I tried loading the first of those scenarios and ended up with a dmp file error message. Another WS scenario for the rubbish bin. I do believe that the author has but plenty of AI traffic in these scenarios and is what is causing issues.