How to delete unused images?

[don_AC64]

If I go to the main Quick Macros window, click on the fifth icon of the top right toolbar, select "Find image, wait", "Use existing...", <all>, I can see some images that I am no longer using. How can I delete them to avoid accumulation of unused images?

[Gintaras]

Open the Resources dialog directly, not through the Find Image dialog. Then when you click a link, it shows a menu and you can delete the image.

[don_AC64]

Thank you; I had already done this, but I tried right click and saw a menu with a "Copy" entry only. I didn't try left click.