cant find mexopts.bat
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an error pops up when i am running a simulink block.the error says "Unable to locate 'mexopts.bat', and therefore cannot determine which compiler to use for simulation builds." how do i resolve the issue.need help please
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Answers (1)
James Tursa
on 22 Jun 2013
Type the following at the command line prompt:
mex -setup
Then press ENTER when it asks you if you want to search for compilers. Then enter the number of the compiler you want to use, such as lcc.
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Radheeshkumar
on 9 Oct 2013
thanks for the reply.. but, when I entered the command "mex -setup" it did not asked to search for compilers..
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/175663/image.png)
Kaustubha Govind
on 9 Oct 2013
You need to run the command at the command-line. Do not attempt to generate code from it.
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