I just bought my first Mac (MacBook Air, 1,8 i5, Mac OS X 10.7.4) and was twicking with "All My Files" in Finder. After playing a little with Search Criteria "All My Files" became empty, only showed files if I entered something in search box. After several attempts to restore it, "All My Files" stopped responding and now does not open at all. I can click it but it does nothing, "All My Files" does not even gets selected and highlighted. Please help me to restore it to original state. PS: I have searched the internet for answers. It seems deleting com.apple.finder.plist and com.apple.sidebarlists.plist would help but these files is not in /home/library/preferences folder. Seems they do not exist on my computer.