This worked for me
here's the thread I found it at https://forums.macrumors.com/threads/467159/
"to use a .png file as icon do this:
1) Open the .png file in Preview
2) Press command-A to select the entire image
3) Press command-C to copy the selection
4) Control-Click on the file/folder you would like to change
5) Click the icon (so there is a frame around it)
6) Press command-V to paste the image into that
Done. Enjoy!
/Rupert "
This worked for me
here's the thread I found it at https://forums.macrumors.com/threads/467159/
"to use a .png file as icon do this:
1) Open the .png file in Preview
2) Press command-A to select the entire image
3) Press command-C to copy the selection
4) Control-Click on the file/folder you would like to change
5) Click the icon (so there is a frame around it)
6) Press command-V to paste the image into that
Done. Enjoy!
/Rupert "