arm_math.h: No such file or directory

[PMOOD.1]

The configuration for include paths in cubeIDE seems horrendous.  I have installed CMSIS 5.9 using MX no problems.  IDE didnt pick it up. Manually configured the path into cubeIDE..... still cant see the include file ... even though it is right there.

I am using exist source files imported into cubeIDE but there is no easy way to make the cubeIDE see the include paths.

Bang head .. repeat.

Do I have to manually copy the CMSIS DSP files into the project ??

I see from the web this problem occurs alot .. with many different "solutions".

[PMOOD.1]

The problem is bigger than I thought ... cubeMX loads the files into what it thinks is a workspace ... but IDE opens another workspace which it gets from cubeMX .. huh ... when I switch the IDE to the MX workspace I get a inconsistency message ... huh. 

[TDK]

Include paths are in project properties: