Hi,
thanks for your post!
That is unfortunate. I would appreciate if all people would search for related issues that well 
For completeness, the post list with links:
post one: Simulink Desktop Real Time - User Questions - acados forum
post two: Build issues with visual studio for latest releases of acados - User Questions - acados forum
post three: Visual C support in Matlab/Simulink - Feature Requests - acados forum
post four: NMPC in Simulink / on dSpace Error: Can't open random_source_files.h - User Questions - acados forum
post five: S-Function fails Simulink Compile Check - #8 by AlexWin - User Questions - acados forum
Good that you fixed the include error for now.
I think actually, this file shouldn’t be included in the Sfuncitons anyway, and I will remove it from there soon.
The other includes should not require you to add this path.
For the second error:
I unfortunately don’t know what kind of file this is, but it is not generated by acados.
I hope someone else can help you with that!
Best,
Jonathan