Matlab will not start after installing update 5 for Matlab 2022b

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Amir 2023-3-9

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https://ww2.mathworks.cn/matlabcentral/answers/1925785-matlab-will-not-start-after-installing-update-5-for-matlab-2022b

评论： Jestzer 2024-1-24

While installing update 5, matlab got frozen. after restarting the update it finished. However, starting matlab now gets the following error :

Reading mathwork help on the matter seems to suggest to COMPLETELY UNISTALL and REINSTALL of Matlab and all toolboxes. Is there no faster fix ? E.g, to copy over some missing dll's or a 'repair' option for Matlab installer ?

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采纳的回答

Jestzer 2023-3-9

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编辑：Jestzer 2023-6-8

Re-run the update_installer.exe in C:\Program Files\MATLAB\R2022b\bin\win64.

For folks using R2023a: the executable has been renamed to MathWorksUpdateInstaller.exe

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Ferdinand 2024-1-24

why is it still not workin?

Jestzer 2024-1-24

If it still doesn’t work after updating, you probably need to reinstall, since there’s no other repair option.

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Walter Roberson 2023-3-9

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identifying the missing parts and finding a source for the exact needed version for them often takes longer than reinstalling.

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Rik 2023-3-9

移动：Rik 2023-3-10

I have sometimes had this when my anti-virus decided Matlab was a virus. You could check the quarantine (or whatever your AV calls it) to see if you can restore the file and add an exception.

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