Previusly I have always been able to zoom by holding Ctrl and using the mouse wheel. I just installed photoshop on a new computer(win10) and I am stil able to zoom like that in regular photoshop, but not in the RAW editor. It is driving me mad. WTF is happening, and how do I turn it back?
In ACR UI the mouse wheel scroll ACR Image display up and down. You are using ACR UI not Photoshop UI. Ctrl+Wheel scrolls left and right and Alt+Wheel zooms in and out on Window 10 in ACR for me. In Photsop UI wheel zooms in and out, Ctrl+Wheel zooms in and out but seem to have a performance issues and Alt+Wheel will pan the image up and down when the image dos not fit within Photoshio image display area.