InDesign 2018 v13 won't launch

[HowCreativeDesign]

Hi, all!

This issue is only recent - I have been using InDesign 2018 on my OS Catalina 10.15.7 Mac for quite some time.

When I launch InDesign i get the following message "Your application install seems to be damaged, Please reinstall the application." 

On the Creative Cloud app, if i go to uninstall InDesign, will i be able to install the same version? or Cloud will only show me the latest version 2021 only?

Thanks!

[Eugene Tyson]

You can uninstall it - you can get download files here

https://prodesigntools.com/adobe-cc-2018-direct-download-links.html

It will show up in Creative Cloud once you install it. And you should be able to run it.

[Test Screen Name]

You will NOT be able to install it on Catalina. Only new apps can run, it's the Apple Way.

It shouldn't have run in the first place, but Apple were slow to get old apps all blocked.

If you must run this version, you need an old system.

[Test Screen Name]

(Oh, and Adobe don't offer it any more either).