MATLAB Answers

Translated by

このページのコンテンツは英語から自動翻訳されています。自動翻訳をオフにする場合は「<a class="turn_off_mt" href="#">ここ</a>」をクリックしてください。

4

How do I update my MATLAB license file for an Individual or Designated Computer license?

MathWorks Support Team さんによって質問されました 2011 年 4 月 21 日
最新アクティビティ MathWorks Support Team さんによって 編集されました 約18時間前
My license has changed and needs to be updated. How do I update my MATLAB license file for an Individual or Designated Computer license?

7 件の回答

回答者: MathWorks Support Team 2019 年 5 月 22 日 4:00
編集済み: MathWorks Support Team 約16時間前
 採用された回答

If you are able to launch MATLAB
To update your license manually from within MATLAB, perform the following steps:
1. On the MATLAB toolstrip in Resources, click the down arrow under Help.
2. Click Licensing.
3. Select Update Current Licenses...and follow the prompts to update your license.
If you are unable to launch MATLAB
If your license file has expired or there is another license reason preventing MATLAB from starting, you can update your license by launching the MATLAB activation client.
For instructions on launching the activation client, see Activate an Installation Online.
If you cannot connect to the Internet
If the computer that is running MATLAB cannot connect to the internet, you can download a license file manually from www.mathworks.com on an internet-connected computer and copy the license file to the offline computer.
1. Sign into www.mathworks.com.
2. Click your profile picture in the top right and then select My Account.
3. Select your license number from the list.
4. Click the *Install and Activate *tab.
5. On the right-hand side, under Related Tasks, select Activate to Retrieve License File.
6. Fill out all required fields and follow prompts. Click Continue.
7. At Next Steps, click Download License File.
8. Skip Step 2 *and click *Done.
9. Copy the license file to the licenses folder on the offline machine. The following support article contains instructions for finding license file folders on various operating systems:
10. Start MATLAB. If you encounter difficulties, contact Customer Support.

  4 件のコメント

FYI, one method to do this in OS X is to go to the Applications folder, ctrl-click on MATLAB_R*.app, and select "Show Package Contents", then run the "Activate.app" application.
Chethan,
I think you may have been looking at the OS X Menu bar instead of MATLAB's toolstrip. When running MATLAB on OS X, there are actually two help menus on your screen. There is the standard Help menu in the OS X menu bar, and then there is the MATLAB Help menu in MATLAB's toolstrip. The licensing submenu is located in the MATLAB Help menu, which is marked in the toolstrip by a white circle with a black question mark inside of it.
-Scott
Thanks worked for me

サインイン to comment.


回答者: Jason Brooks 2015 年 9 月 2 日

There are two Matlab help areas. One is the small circle in the upper right next to the search documentation box. That's not it. The other is Home (tab) > Resources (section on the far right) > Help > Licensing > Update current license. Just wanted to be more specific because you can find Licensing info with the other help button. It just won't let you update your license.

  1 件のコメント

サインイン to comment.


回答者: Nicolas Wongso 2015 年 3 月 4 日

For license updates
How often can you update the license in Matlab?
My current license expires in 57 days, when license is updated will that one last for 57 days as well?

  0 件のコメント

サインイン to comment.


回答者: Nicolas Wongso 2015 年 3 月 4 日

Also is this license update going to be free?

  1 件のコメント

Nicolas,
It sounds like you may be a user of an annually-renewed license. If your organization will be updating the license, you will need to contact them about any related costs. If you are a university student using an academic headcount license, it is likely that the update will be free, but again, you should contact your university to check their policy on license updates.
For further clarification, feel free to contact MathWorks Support and we can discuss the license update process.
-Shawn
MathWorks Support

サインイン to comment.


回答者: kristen bill 2016 年 7 月 7 日

How do I update my license file on a computer with no internet?

  0 件のコメント

サインイン to comment.


回答者: abdulelah shewoil 2018 年 2 月 2 日

from where can I get the File Installation Key ??

  0 件のコメント

サインイン to comment.


回答者: Sriram Narayanan 2018 年 9 月 5 日

That tool doesn't let me load in a new Concurrent License file (ie. to point the client at a new server, or if the server name changed). When I run it - still connected to the old server - it says "update not required".
It seems that the only way to get the client to load a new concurrent license configuration is to run the installer.

  0 件のコメント

サインイン to comment.



Translated by