How do I repair a MATLAB Installation?

I believe my MATLAB installation is corrupt, how do I repair the installation?

 

Answer 1

[MathWorks Support Team]

MATLAB does not have a built in repair ability in the installer. Instead, simply re-run the MATLAB installer and it will lay down new installation files. If you had any preferences or settings for the same version of MATLAB that were not corrupt, they will be preserved by the new installation.

[Steven Hunsinger]

Where do I get an installer? I don't have disk because I work off site license.

[Walter Roberson]

Your IT people would be responsible for providing you with the installer.

[Steven]

It says folder exists and exits

[Walter Roberson]

@Steven

Delete the installation folder and try again.