79 votes68 comments · Illustrator Bugs » File Save, Import and Export · Flag idea as inappropriate… · Admin →
We have this issue fixed, please refer to steps below to solve the issue
XD defaulting to AI on Windows
- Please update to latest version of XD (13.1.32) to resolve the issue. Thank you XD engineering team for solving this issue.
PS defaulting to AI on MAC
Dan Bennett commented
- Please update to latest version of Illustrator (23.0.1) to solve this issue.
I experienced this but have fixed it. I read it in another forum somewhere. You have to hit Command and I to get the info window up, then find open with.... select illustrator 2019 and then hit change all