How to change directory to write-able one and still be able to compile using a C- compiler?

I used an user defined matlab function block in my simulink model. When I ran the model it showed that " current directory reserved for matlab files only" , so I changed the directory, but then the system shows an error " unable to locate a C complier used for state flow". I'm stuck please help me out!

[Titus Edelhofer]

The "still be able" is misleading: MATLAB first checked the directory (and complained). When you corrected this problem, MATLAB complained about the missing C-Compiler ;-).

Answer 1

[Titus Edelhofer]

Hi,

take a look here for supported C-compilers (left is "previous" if you have another release).

Titus