I installed the Nik Collection V4. Two problems with Silver Efex.
- Once I applied the filter, I can see a new layer was created in Photoshop V22 working pane, but the photo itself remains unchanged. I had to delete the new layer and run silver efex again. Now the effect is applied to the photo but there is no new layers showing in the pane.
- After I used the silver efex several times in the Photoshop, I am not able to start the silver efex as plug in. The program keeps telling me that the disk is full and it can not run the command. I cleaned all the temp files (I have more than 400GB free space on the disk), restart the Photoshop and Windows even uninstalled and reinstalled the Nik 4, nothing helps. The other programs work find, such as color and analog efex. Now I have to use Nik 3 again.