https://forums.adobe.com/people/Monika+Gause wrote biskis schrieb https://forums.adobe.com/people/Monika+Gause wrote biskis schrieb Sorontar exactly! the same problem for me... There's an issue with your system, if it doesn't open with the default application. I want that when I click "Edit Original" it would open with photoshop, however, I don't want all the image files (JPEG) open with Photoshop all the time. I don't want to make Photoshop a default app for JPEG files. I just only want that when I'm in Illustrator and pressing "Edit Original" it would open in Photoshop instead of MS Paint. That's the issue, not the default app on my system. But that is not the same issue as Sorontar has reported. For what you are describing, your only chance is to support the uservoice request as Ton said. Thanks, I have voted the uservoice request. I still think it's the same problem as Sorontar​ explained. I can change the default app from paint to photoshop, however I will lose the ability to open jpeg photos with a double click in WIndows Explorer with Photos app. If I would be able to choose the app in Illustrator (Photohop in this case) I wouldn't have any problems with my system. I hope Adobe will fix this in a year or two... Knowing how slow they fix such issues.
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