https://bugs.winehq.org/show_bug.cgi?id=42776
--- Comment #6 from Louis Lenders xerox_xerox2000@yahoo.co.uk --- Again, please paste console output in attachment please.
The console output is from the installer I guess? Did the installer report succes now? Have you tried starting the application itself?
I downloaded the demo, could you check if you have the same file: sha1sum netsim11.exe 820aad2f0ddbac004dd2478c1b582b6ab2de16b5 netsim11.exe