Re-install MATLAB on the same computer

24 次查看（过去 30 天）
Massimo Stanzione
Massimo Stanzione 2019-11-28
评论： Walter Roberson 2021-12-9
Due to my fault in setting install paths I am not able to use MATLAB R2019b. I want to uninstall it and re-install setting correct paths, but at the same time I don't want to lose my license. How could I do? I know that, after deactivating a licence, I cannot "install MATLAB on the same computer"
OS: Debian 9.
  3 个评论
显示 1更早的评论
Image Analyst
Image Analyst 2021-12-9
@Raphaëlle Schlienger Yes, it's below. You can uninstall MATLAB. It will then ask you if you want to deactivate all copies of MATLAB on that computer. You may, or may not -- it doesn't matter. Regardless, when you reinstall, and after all the files are put on there, you need to re-activate MATLAB and it will work fine, unlike what @Massimo Stanzione said. If you still have trouble, call them (yes, actually talk to a real live person) for free help, even for student versions. They will talk you through it.
Walter Roberson
Walter Roberson 2021-12-9
If you do agree to deactivate all copies of MATLAB, then as you use each version of MATLAB, it will require you to activate it. Activations are per-version, but as long as you are using the same license, activating multiple versions of MATLAB do not "use up" additional licenses.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2019-11-28
I don' think that's true. In fact I have multiple MATLAB's of different versions on my computer and they all use just one activation for the whole lot of them. I really doubt uninstalling and reinstalling will prevent you from activating. But you can call them on the next business day and they'll talk you through it.

类别

在 Help Center 和 File Exchange 中查找有关 Introduction to Installation and Licensing 的更多信息

标签

产品


版本

R2019b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by