install_ad​don('smlin​k.r2020b.w​in64.zip') got error below

I run matlab right click run as admin already but have error. Can someone help me?

>> install_addon('smlink.r2020b.win64.zip')

Installing smlink...

Extracting archive smlink.r2020b.win64.zip to C:\Program Files\MATLAB\R2020b...

Error using install_addon (line 52)

Java exception occurred:

java.lang.IllegalArgumentException: Negative time

at java.io.File.setLastModified(File.java:1427)

Answer 1

[Jemima Pulipati]

Hello,

From my understanding, the exception message occurs due to a difference in the locale and region settings.

You may consider setting the regional settings to US before the installation to avoid the "Negative time" exception.

The following answers from the community might be of relevance to you.

https://www.mathworks.com/matlabcentral/answers/451042-why-do-i-receive-a-negative-time-exit-reason-during-third-party-support-package-and-matlab-install

https://www.mathworks.com/matlabcentral/answers/377050-i-can-t-install-matlab2017b