32 bit MATLAB on 64 bit machine - Unable to start JVM because of an invalid Java option

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jive 2013-3-26

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https://ww2.mathworks.cn/matlabcentral/answers/68727-32-bit-matlab-on-64-bit-machine-unable-to-start-jvm-because-of-an-invalid-java-option

评论： Daniel Daniel De Figueiredo Maria 2021-5-12

I am running a 32-bit MATLAB R2010bSP2 on 64-bit machine. It was working alright until I restarted my machine today. When I try to open the application, it reads - 'Unable to start JVM because of an invalid Java option'.

I am guessing it could because of some kind of update coz' of which it has been rendered incompatible. Can anybody suggest how to fix this?

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Answer 1

Sean de Wolski 2013-3-26

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https://ww2.mathworks.cn/matlabcentral/answers/68727-32-bit-matlab-on-64-bit-machine-unable-to-start-jvm-because-of-an-invalid-java-option#answer_80024

Contact out installation team and they can help you get MATLAB up and running/

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jive 2013-3-27

Thanks.

The technical support team directed me to clear the preferences. To do this, type %appdata% in Start. This should open up a folder ../AppData/Roaming/MathWorks. Select MATLAB and delete the folder R2010b. And it worked!

Daniel Daniel De Figueiredo Maria 2021-5-12