If you and need help fixing installation issues with MATLAB 2012, contact MathWorks support directly – they can provide legacy installers and hotfixes to active customers.
If you have a valid license, follow these steps to access the 2012 release: : Visit the MathWorks website and log in to your account. Access Downloads : Go to the download fixed matlab 2012
: Extract all downloaded files into the same directory without using third-party extraction software if possible, as this prevents path errors during the installation. If you and need help fixing installation issues