I just read the manual that is available online. It doesn't say anything of any value about the necessary ressources. But your symptoms indicate a 64-bit software and BIAB/RB is 32-bit. You might investigate where the software is installed: Programs -- a 64-bit software -- or Programs (x86) -- a 32-bit software.

If it is indeed a 64-bit software you should acquire JBridge, to bridge the gap between 64-bit and 32-bit software.


Desktop; i7-2600k, 8 GB mem., Win 10 Pro, BIAB 2017; RB 2017 - latest build
Laptop: i5-2410M, 4 GB mem, Win 10 Pro, BIAB 2017; RB 2017 - latest build