Unable to start Simulink

Hello,

I have tried opening Simulink by typing

>>simulink

This does not work.

The error shows:

Undefined variable or functon 'start_simulink'.

I have also tried opening a new Simulink model from the file menu and it still shows the same message.

Can anyone please help.

I am currently running R2019a and it is licensed.

Thank you in advance.

[Raj]

This might help:

https://www.mathworks.com/matlabcentral/answers/323310-i-bought-a-student-version-matlab-r2016b-but-do-not-have-simulink-could-you-please-let-me-how-to-ge

[Rohan Aiyappa Karthamada Somaiah]

Thank you for your help.

But i have already installed it and has an actiavted license.

Still it does not work.

Answer 1

[Maadhav Akula]

Check the output of ver command and look whether you can find Simulink and its associated products, if you couldn’t find Simulink then it is not installed on your machine.

If you find Simulink in the ver command output, then your problem might be a path issue, to fix this run the following commands :

restoredefaultpath
rehash toolboxcache
savepath

Even if this doesn’t work, you would probably have to uninstall and reinstall Matlab and Simulink.

Following link might be helpful :

https://in.mathworks.com/help/matlab/matlab_prog/calling-functions.html

Hope this helps!

[Bharat Bohara]

Thanks this helped.

Answer 2

[Scott Herr]

My similar issue was resolved by turning off virus protection software (setting exception) inside the R2022a folder.

[IDRIS SAHAT]

it works for me. I'm using trendmicro and R2022a.

[Ken McKay]

Worked for me, running trendmicro and R2024b.