The graphics are great. These show your Windows set up well.
What would be really good to have would be the preferences setup in Realband (RB).
1. To do this follow #1, #2, #3 on the below image.
2. Click on the button I've labelled #4 and select ASIO.
3. If the ASIO window (#6, #7) doesn't appear, click on #5 (Drivers).
4. Take a screen shot of your ASIO driver window (#6, #7) and post it so that we can see what ASIO drivers are present on your system.
In addition, I suggest that you download and install ASIO4ALL from the below link. Realband works well with this freeware driver and it would be a good starting place to get everything up and running.
Lastly, Realband 2017 is now up to build 3. (I noticed that you mention build 1.) Go to the below link, download build 3 and install it manually.
Regards,
Noel