After installing the game recently, I have come to notice that there is no audio - not on the menu, or during driving. I knew something was wrong when "Press E to Continue" kept mindlessly appearing on screen. Almost as if there was an audio which I could not hear. No, I'm not deaf. Train Simulator Classic works just fine, and has audio. Should I re-install or is there another problem - I did check the audio settings and everything is set to 100 and my laptop volume is 100 as well.
Is the output source for the audio set to the correct source? Are you also having audio problems in other applications like YouTube, etc?