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

RE: 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 2 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 18 Days 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?