In camera raw the enhance feature to resize no longer works on my IMac.

[Lee211]

My mac has the latest update to both my operating system and Photoshop. The up sizing feature used to work in camera raw on my system in previous photoshop versions.

[TheDigitalDog]

Raw Details, previously called Enhance Detail or Super Resolution? 

See: https://helpx.adobe.com/lu_en/camera-raw/using/enhance.html

Try resetting your ACR preferences, better?
Hold down the Command key and select Photoshop > Preferences > Camera Raw (MacOS) or hold down the Ctrl key and select Edit > Preferences > Camera Raw (Windows).
Click Yes in the dialog that asks "Delete the Camera Raw Preferences?"

[Lee211]

Yes, it worked. Thank you so much.