That helped. .I can open tif files in ACR which I never need to do. However, I would need to disable tif support in ACR in order for the external editor in ART to work. It works fine now.
That helped. .I can open tif files in ACR which I never need to do. However, I would need to disable tif support in ACR in order for the external editor in ART to work. It works fine now.