I was hoping that this problem might have been resolved with updates to Photoshop and SNS HDR but it's still the same. When I press the Open In External Editor the "running in external editor" dialogue appears, Photoshop then starts and I get a small rotating circle with the cursor in Photoshop. But the image from SNS HDR never gets to Photoshop. This is extremely frustrating and is slowing my work process.
Is anyone else experiencing this problem or is it only me?