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
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Hashir Roshin Valiya Parambil on 16 Oct 2021
Answered: Ananya Tewari on 19 Oct 2021
I have installed R2016a version without having any problem. But for R2021a and R2021b, I am getting this error as soon as I open Matlab
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:
Default calibration file does not exist.
Does anyone have any Idea to solve this issue?
Thanks in advance:)
dpb on 16 Oct 2021
See if <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> gives any satisfaction.
If that doesn't solve the problem, MathWorks supports installation/startup issues so contact them Monday AM.
Ananya Tewari on 19 Oct 2021
This error message may indicate an issue with your 'startup.m' file. This file is located in $MATLAB\toolbox\local (where $MATLAB is the MATLAB installation directory). Check if any recent changes were made to this file that could be causing the error.
This error message may also indicate the existence of a duplicate 'startup.m' file. Execute the following command to locate all 'startup.m' files:
>> which -all startup.m
Rename any incorrect file, and restart MATLAB. Check to see if the issue persists.
If the issue persists, temporarily rename your 'startup.m' file and restart MATLAB. Again, check to see if the warning message is still generated.
Find more on Startup and Shutdown in Help Center and File Exchange
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