[Microstation V8i S4] InRoads Startup error "failed to load INROADS.3.1.DLL"

Hello all,

I installed the current version of InRoads (ir81109918en.exe) on top of my MicroStation V8i SS4 V08.11.09.862 running on a Workstation with Microsoft Windows 10. The Installation of InRodas works fine and finished without any error message.

When I have started Inroads the first time, I 've received a .net error. I eliminate it by commenting out the line with "InRoads_SS4=1" in file "InRoads.3.1.cfg" as suggested in https://communities.bentley.com/products/road___site_design/ 

After that MicroStation starts but in the end of loading a dgn a error message "Failed to load INROADS.3.1.DLL" appears. The new microstation menue entry "Application" is empty.

Can someone help me with this Problem? What's going wrong with the Installation?

Regards,

Daniel