Adobe Illustrator for Mac Sierra?

[Jenny22109113u43k]

Hi, 
I have CS6 on my computer, but I did an upgrade to Sierra, and then, Illustrator doesn't work anymore. As Indesign and Photoshop CS6 still work on Sierra, I don't want to subscribe to Illustrator CC, because then I will have to upgrade to one of the newest versions of Mac, and Indesign and Photoshop CS6 will not work anymore. 
So, my question is: it it possible to get a version of Adobe Illustraor for Mac Sierra? 

Thank you in advance for your help, 

Jenny

[Doug A Roberts]

What happens when you try and open it?

Is reinstalling an option? There's an article on getting around installer incompatibility:

https://helpx.adobe.com/creative-cloud/kb/install-creative-suite-mac-os-sierra.html

If you get errors regarding Java SE 6:

https://helpx.adobe.com/dreamweaver/kb/dreamweaver-java-se-6-runtime.html

(the article is about Dreamweaver but Illustrator users had the same issue with some combination of OS and CS6)

and

https://support.apple.com/kb/dl1572?locale=en_US

Lots of people seem to report having CS6 work fine under Sierra/High Sierra, but also many report issues. It's unfortunately difficult to spot a pattern or provide any certain solutions, but there are lots of things to try if you search the forums.

[Jenny22109113u43k]

Hi Doug, 

Thank you for your tips! I will look at them. 

When I try to open Illustrator, it says "Illustrator can not open the files". 

[Monika Gause]

Those are just the files, but does the application launch?

[Jenny22109113u43k]

No, when I try to launch Illustrator (and not to open files, so I click on Illustrator icon and not on files), it says "Illustrator can not open the files" and doesn't launch.