I have an image. A single image (a 40D .cr2.) that I'm trying to open in Photoshop. ACR in CS4 specifically.
If I try to do that from the file system (right click->open in CS4) CS4 locks up.
If I try to do that from bridge CS4 locks up.
If I just open the file in ACR in bridge it works fine.
If I try to open other files from the same series of shots it works fine.
So CS4/ACR works fine most of the time. Just not with that one image.
I'm guessing there is a cache or other file somewhere that is hosed. I cleared the ACR cache. (I think that's what I cleared.) No joy.
This is Photoshop CS4 under Vista with all the updates.