CR2 raw don't open in mac catalina 10.15.6

[claudereneb]

any ideas on how to open cr2 raw files in photoshop 2020?

[c.pfaffenbichler]

Do you think »cr2« is a meaningful description? 

What is the camera and what are the Photoshop and ACR versions? 

Please see for yourself which version of Camera Raw supports a camera and which version of Photoshop is compatible with that ACR version: 

https://helpx.adobe.com/camera-raw/kb/camera-raw-plug-supported-cameras.html

https://helpx.adobe.com/x-productkb/global/camera-raw-compatible-applications.html