Not able to install Adobe Illustrator 2020 on macOS - Error 153

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~ Jane

Hi there,

Apologies for the delayed response. We're sorry to hear about your experience. Would you mind sharing version of the OS?

From the screenshots, it looks like a permission issue. You may try repairing the permission on your hard drive for your user account. You may also try logging into root account (https://support.apple.com/en-in/HT204012) and try installing the app. Hope it helps.

I am also moving this post to Download & Install community for expert help.

Regards,

Ashutosh.