This is my question to info@zemax.com but the email does not work. Can anyone help me?
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Dear Zemax Team,
I am in need of the installation file (exe file) for a Zemax legacy version that predates "OpticStudio 20.3.2, released on 30 Nov 2020." (As per your website, the available versions only extend up to 30 Nov 2020.)
Could you please confirm if it is possible to obtain an older exe file from your website?
Kind regards
The email you should use is support@zemax.com, I think. However, I’m fairly sure they won’t share an older installer with you as per their policy. Some people had better success on Reddit (as recently as Sept 2023), you could try your luck there:
https://www.reddit.com/r/Optics/comments/16gtimx/older_zemax_install_files_v189/
Take care,
David
Hello!
Yes, the downloads currently available on the web site are the only versions available, we cannot provide older ones not already on the site.
Lets see if any newer ones may work for you though. What is the license number you are trying to use?
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