Every other file I try to delete Windows says I can't. Why does this keep happening? Only when I reboot does Vista let me delete the files. I tried Unlocker but the app tells me it found no locking handle and when I tell it to delete a file it can only do it in a reboot which defeats the purpose of the app to me. I'm often doing something that would make rebooting a great annoyance. Is there some background process in Vista that I can disable so this undeletable stuff will stop happening?