how to increase license of matlab r2017a?

my matlab is not working because its license date is expired .please help me to giving best solusion as soon as possible

Answer 1

[Walter Roberson]

You should contact Mathworks sales . You would generally be permitted to pay software maintenance retroactively for aa few years , which would entitle you to upgrade to the current version .

However , if your license itself has expired instead of just the support service for the license , then you need to talk to Sales about the options . Term licenses might require that you purchase a new license but perhaps renewing for more terms would be permitted .

[ANURAG ANDANI]

what is my license key number to activate matlab 2017a and 2019a

[Walter Roberson]

The key number to activate MATLAB R2017a and R2019a is [phone] . That is the phone number of Mathwork's free installation support that can help you with license issues.

None of the regular volunteers have access to the license database.

[eklesia]

license key

[Walter Roberson]

@eklesia

We have no access to the license database. We cannot tell you want your license key is; we cannot verify that your account is considered paid up; we cannot issue new licenses or trial licenses.

You need to contact Mathworks Support for license questions if you purchased your license yourself. If someone purchased the license for you (such as a university) then you need to contact the support people of the organization that purchased it for you.