Recently, my hand slipped on my mouse/keyboard and I accidentally increased the icon size. After resetting it and fixing them, I noticed these incredibly annoying small gray outlines around only certain desktop icons.
I have one third party program called 'Desktop Restore' that I use to save and restore icon layouts, but I have no reason to believe that it should have anything to do with it.
My question is: Is this something in Windows 7? If so, what is it there for and how can I turn it off?
Killing explorer.exe and restarting it doesn't fix the problem, not even rebooting…