The following error just keeps appearing: Wrong number of bytes

I am trying to download Matlab on my windows 8.1 laptop and I get the following error

I have retried a few times and yet nothing.

Answer 1

[Image Analyst]

Call the Mathworks directly with any installation related questions or problems.

Answer 2

[Walter Roberson]

You may have to turn off anti-virus protection while you are doing the download.

[Nicolas Perez]

I disabled my anti-virus and it happened again. Thank you anyway