A stupid mistake, dowloaded MAMP and made overwrite to previous one by mistake. and all my projects under htdocs are gone!!! i dont have back up at an another hdd. at windows there is a way to restore date back, and it takes all files back as well. for example, restoring for yesterday, and all files, settings from yesterday is back, super!! how can we make it with MacOS? please dont say, there is nothing like that for MAC. I'd be a dead man!!!