Shoutbox

if you're really worried u can always add a +s (system) atribute to your folder (files) so it's out of the index, u can't look for it in the search pane, and it won't be visible if u activate "Show hidden files and folders". U just open Command Prompt (Windows) go to the folder containing the folder-file u want add the +s attribute and write

attrib +s name_of_file.ext

if u wanna make it visible again just type it again but with -s or u go to folder options and activate "Show System Files" (which is less likely to be activated by mistake 'cuz it alerts u you're doing it)