Error communicating with the backend services
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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?
6 个评论
Nandan
2020-4-28
I am facing same isuue ....update when yours been resolved
Muralidharan A N
2020-4-29
I am facing same isuue ....update me when yours been resolved
Tobias Neumann
2020-4-29
Had the same problem, but on a second PC the installer started just fine (within the same network). It has something to do with blocking the communication to the MATLAB servers, so first check any antivirus/firewall software and temporarily disable it. For me this didn't solve the problem, but I got it running by executing the "setup_legacy.exe" in the "_temp_matlab_R2020a_win64\bin\win64" folder which got unzipped from the downloaded installer. Hope you get it running to. Stay save! (PS: I am not aware of differences of the legacy installer from the normal one, so please check you get the resulted setup you want!)
Pablo Dorado Melara
2020-8-25
I recently tried to install Matlab r2020a and happened the same, so I tried the setup_legacy solution and it work, so thank you! :D
Did you find if the are any differences between normal and legacy?
dario santoro
2020-10-5
thanks tobias, finally the download works
Jack Bryant
2020-11-19
it just told me exception calling main
回答（1 个）
Rajani Mishra
2020-5-28
0 个投票
I have found few relevant links, refer below for them :
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2020-4-25
2020-11-19
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