"Create Reference Frame." Why is it opening in Illustrator and NOT in Photoshop?

I am trying to use Content-Aware Fill in After Effects to remove a title on the cover of a book, and I want to use "Create Reference Frame" to open the default app of Photoshop to get a clean cover. But whenever I try to use it it takes me to Adobe Illustrator? 

I have tried using encoder to change the format of the video and importing as a png sequence but neither of them worked. I don't know what to change or what to look for in order to change it. I have tried researching websites and videos but there is nothing covering this. Can anyone help?