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  5. The interface shows "License is not valid".

The interface shows "License is not valid".

Wenning Sun, modified 2 Years ago.

The interface shows "License is not valid".

Youngling Post: 1 Join Date: 9/30/21 Recent Posts
I have installed the license file but I couldn't open the” Delft3D 4.04.02” on the desktop after the installation was complete. When I open the " Delft3D 4.04.02", the interface shows "License is not valid".

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Tjitske Geertsema, modified 2 Years ago.

RE: The interface shows "License is not valid".

Youngling Posts: 6 Join Date: 3/11/21 Recent Posts
Dear sir, madam,

For these license issues, you can best contact delft3d.support@deltares.nl or software.support@deltares.nl.

Best regards,
Tjitske
Eka Mulyawati, modified 2 Years ago.

RE: The interface shows "License is not valid".

Youngling Posts: 2 Join Date: 11/22/19 Recent Posts
Hi. I have once had that problem. I think you should renew your license. Get the new one by filling the Request form for Delft3D Graphical User Interface. You will get the new license after 5 days work.  I hope it can solve the problem.
晓燕 陈, modified 7 Months ago.

RE: The interface shows "License is not valid".

Youngling Posts: 2 Join Date: 9/15/23 Recent Posts
Hello, I have also encountered the same problem, my software and license are just applied, but the license is invalid when opened. Have you solved the problem?
Zhengzhe Qu, modified 5 Months ago.

RE: The interface shows "License is not valid".

Youngling Post: 1 Join Date: 11/10/23 Recent Posts
Hello, I have also encountered the same problem, my software and license are just applied, but the license is invalid when opened. Have you solved the problem?