Why do I get "License Manager Error -10"?

Solution:

This error indicates that one or more of your products has expired.

If you are using a trial version and would like an extension, contact your sales representative:

http://www.mathworks.com/company/aboutus/contact_us/contact_sales.html

If you're not using a trial license, this error commonly occurs on Group licenses when the passcode administrator creates a license passcode to a specific expiration date. Contact your License Administrator to obtain an updated passcode.

If you have received an updated passcode and would like to update your existing installation, see the Related Solutions linked below.