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Mathematica Operating System and Network Access Product Set Up

Posted 8 years ago

I use Mathematica 10 on MacBook Pro with macOS high Sierra 10.13.4 and when opening M10 got a message (see the screenshot) that M 10 is not optimised for Mac which means M10 is not running as 64 bit but as 32 bit app. M10 should be 64 bit app. How can I set M 10 as 64 bit app? soon no 32 bit apps will be able to run on coming version of OS. Attachments:

POSTED BY: Andrzej Suchanski

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Posted 7 years ago

I have been running Mathematica Version 12.0 and 12.1 under the Catalina beta, and now the full Catalina release with no problems at all.

POSTED BY: George Woodrow III

Posted 7 years ago

Andrzej, Please note the following statement regarding Apple macOS Catalina and Wolfram Language based products (like Mathematica): https://support.wolfram.com/kb/37287

POSTED BY: Arnoud Buzing

Posted 8 years ago

Thanks for your input, it seems the front end of M10 is still 32 bit, and this is causing the problem. I ave not had any crashes yet and use M10 no problem but once apple releases its new version of OS very likely I and other won't be able to use m10 and other versions. Any idea when the update will be ready?

POSTED BY: Andrzej Suchanski

Posted 8 years ago

There should be no problem. The alert that macOS puts up is just a warning. None of the underlying APIs have changed. From what I can glean from Apple, 32 bit apps will still work under the next version of macOS, but with some possible issues. In any case, I am pretty sure that Wolfram will have released Mathematica 12 before then. You might want to think about upgrading to version 12 when it comes out.