一个license只​能在一台电脑上使用吗​？在另一台电脑上使用​时总是报错，说主机I​D不一致

Answer 1

[Chetan]

Hello @xiaoping hu,

I understand that you are currently encountering an issue with the license manager, specifically receiving “Error -9”. This error can occur due to the following reasons:

• The username or Host ID in the license file does not match.
• (Designated Computer Only) MATLAB is already running under a different user account.

To resolve this issue, I recommend referring to the following article which provides valuable insights and suggested approaches:

• Why do I receive License Manager Error -9? - MATLAB Answers - MATLAB Central (mathworks.com)

I hope that by following the suggestions provided in the article, you will be able to resolve the issue you are facing with the license manager.

Best regards

Chetan Verma