Why am I unable to build using Real-Time Workshop 4.1 (12.1PV1) and later in a Japanese directory?

I tried to build using Real-Time Workshop 4.1 (12.1PV1) in a Japanese directory. I received two errors:

1. Build Error --

 cdName is nonexistent or not a directory.

2. Model Error --

 Error opening the Real-Time Workshop page of the simulation parameter dialog 

 for block diagram '%s'.  MATLAB error message:\n%s.".  This error's ID is: SL_BdSimParamRTWPageMATLABErr

To reproduce this problem:

(1) Create a Japanese directory.

(2) Copy f14.mdl into the Japanese directory. (This is a demo model which ships with Simulink and is typically located at $MATLABROOT\toolbox\simulink\simdemos\aerospace\f14.mdl

(3) Open f14 under the Japanese directory.

(4) Click Tools/Real-Time Workshop/Options.... On the GUI which appears, select

the Solver pane. Then go to "Solver options" panel to set "Types:" as Fixed-step.

(5) Build model (Ctrl-B).

Answer 1

[MathWorks Support Team]

This bug has been fixed in Release 14 Service Pack 2 (R14SP2). For previous releases, please read below for any possible workarounds:

This has been verified as a bug in Real-Time Workshop 4.1 (12.1PV1) and later in the way that Real-Time Workshop handles Japanese directories.

There are currently no known workarounds.