Error "ntwin32.mak" not found using Simulink Coder

Hello, I am using Matlab/Simulink with the Simulink Coder and Vector Canoe AddOns. I get the following error when building the model:

"C:\PROGRA~1\MATLAB\R2015a\rtw\c\tools\vctools.mak(18) : fatal error U1052: file 'ntwin32.mak' not found"

There exists a file in the Sdk folder:

"C:\Program Files\Microsoft SDKs\Windows\v7.1\Include\NtWin32.Mak"

Is it possible that the file is not visible to Matlab? Is the case important?

Regards,

Clement

Answer 1

[Walter Roberson]

It is unlikely that you are encountering difficulties due to the difference in case of the filenames.

http://superuser.com/questions/266110/how-do-you-make-windows-7-fully-case-sensitive-with-respect-to-the-filesystem

"Actually it depends of the software that accesses the FS.

If it uses WIN32 API (which 99.9% of the software does) it will be case-insensitive whatever you do. All built-in software in Windows (like Explorer, command prompt, Internet Explorer and etc.) and all consumer software out there uses WIN32 and is always case-insensitive.

NFS Service, Java and some others are POSIX and they will obey the 'obcaseinsensitive' registry setting."