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Error communicating with the backend services

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Thomas Staal 2020-4-25

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https://ww2.mathworks.cn/matlabcentral/answers/520739-error-communicating-with-the-backend-services

评论： Jack Bryant 2020-11-19

When downloading Matlab r2020a I get an error and it doesn't want to continue. The installer has created a zip, unpacked but upon set up I get an error message 'Error communicating with the backend services'. System requirements are good. Windows 7, service pack 1, Intel 64 bit operating, 4.0 G RAM and sufficient discspace avaiable ~50 GB. I'm having this error for the last two days. How can I avoid this error and download the Mathlab Simulink R2020A product?

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dario santoro 2020-10-5

thanks tobias, finally the download works

Jack Bryant 2020-11-19

it just told me exception calling main

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回答（1 个）

Rajani Mishra 2020-5-28

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https://ww2.mathworks.cn/matlabcentral/answers/520739-error-communicating-with-the-backend-services#answer_441151

I have found few relevant links, refer below for them :

https://www.mathworks.com/matlabcentral/answers/489806-why-do-i-see-the-error-something-unexpected-occurred-when-installing-matlab-or-another-mathworks-p

https://www.mathworks.com/matlabcentral/answers/92634-why-do-i-get-a-connection-error-when-installing-or-activating-matlab-or-another-mathworks-product

If you still need help please contact MathWorks support

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MATLAB and Simulink Student Suite

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R2020a

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