I received the following error:

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Robert
Robert on 1 Dec 2025 at 19:47
Answered: Omkar K on 4 Dec 2025 at 6:00
Warning: Executing startup failed in matlabrc.
This indicates a potentially serious problem in your MATLAB setup, which should be resolved as soon as possible. Error detected was:
MATLAB:calllib:MethodNotFound
Method was not found.
  1 Comment
Walter Roberson
Walter Roberson on 1 Dec 2025 at 22:06
Typically that error requires re-installation of MATLAB.

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Answers (1)

Omkar K
Omkar K on 4 Dec 2025 at 6:00
Hi,
The following MATLAB answer refers to the same issue that you are facing.
https://www.mathworks.com/matlabcentral/answers/494866-warning-executing-startup-failed-in-matlabrc-this-indicates-a-potentially-serious-problem-in-your?s_tid=answers_rc1-1_p1_MLT
Try deleting these two files in your Matlab paths:
  1. pathdef.m
  2. startup.m
If issue still persists, try re-installation of MATLAB.

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