Download Error with matlab

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Nathan Grant
Nathan Grant on 6 Oct 2015
Commented: Keshav Bimbraw on 11 Mar 2022
I get in error when I try to download Matlab 2015: The following error was detected while downloading code_analyzer_resources_win64_1419899541.enc: Wrong number of bytes: Expected 94090, got 2799 Would you like to retry downloading code_analyzer_resources_win64_1419899541.enc? If you press No, the installer will exit without completing the installation.

Accepted Answer

Walter Roberson
Walter Roberson on 6 Oct 2015
If you have an anti-virus program you will likely need to stop it while you are doing the download and install.

More Answers (5)

Nathan Grant
Nathan Grant on 7 Oct 2015
we tried to install it in safe mode for this reason but gave the same error.

Nathan Grant
Nathan Grant on 7 Oct 2015
found the problem. It was network related
  2 Comments
Tran Nguyen
Tran Nguyen on 28 Oct 2015
how can you solve network related problem to install it? I have same error. Thanks
Sun Herng  Gui
Sun Herng Gui on 2 Aug 2016
may i have the solution too ? i'm now facing the same problem for downloading 2016a matlab.

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ATHIRA  BABU
ATHIRA BABU on 6 Mar 2017
SIR, WHILE IAM INSTALLING MATLAB 2016b, THE FOLLING ERROR IS OCCURED HOW CAN I SOLVE THIS ISSUE
  1 Comment
Walter Roberson
Walter Roberson on 6 Mar 2017
If turning off your anti-virus does not work for you, then please contact Mathworks for free installation assistance.

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Brenna Wakefield
Brenna Wakefield on 7 Apr 2019
I have had the same error downloading the 2019a version. I have tried everything mentioned on this site, and none of it works. I've disabled virus protection, firewalls, switched wifi networks, disabled VPN software, restarted after disabling everything, and I STILL get the same error every time. I can't believe this has been an issue since 2015 and is still happening :|
  2 Comments
R SRIRANJANI RAMAKRISHNAN
R SRIRANJANI RAMAKRISHNAN on 14 Apr 2021
Edited: R SRIRANJANI RAMAKRISHNAN on 14 Apr 2021
I had the same problem while downloading 2019b. I turned off virus protection, firewalls. Then also i got the same error.
Then I realised that during sleeping mode of monitor i am getting this error. I changed the sleep mode timing as "never"(power and battery mode). Now I downloaded the version. Its working now.
Keshav Bimbraw
Keshav Bimbraw on 11 Mar 2022
Thank you Sriranjani. Changing the sleep settings miraculously worked for me as well.

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Hani Sadek
Hani Sadek on 26 Oct 2019
I am having the same problem on mac as well with 2019

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