- Validation is enabled on the license but the validation status is overdue for one or more activations.
- You are out of Named User re-designations on your license. Each license has a number of times you can change the user per year.
- For further information on this please refer to the license agreement
- Go to your License Center and click the License
- Then going to the “Install and Activate” tab
- Click on the Activation Label –
- If validated you will see (Current) next to the “Last Validated” field
- If overdue, it will say (Overdue)
- Open the Help menu
- Then select Licensing
- Click update Current License.
- An internet connection is required to update validation. If you are unable to validate the activation, then the activation in question must be deactivated from the MathWorks License Center: How do I deactivate MATLAB on a machine I cannot access?
- The X under the "Remove User" column may not appear when removing a License End User if you are using an older web browser version.
- If you are encountering this issue, place the mouse cursor under the "Remove User" column and click to remove the user or try another web browser.