This is THE WORST SNAKE OIL I HAVE SEEN IN YEARS! ALL it does is set the Hidden attribute of the file or folder all one has to do is select show hidden files in the explorer options or dir /A:H in a command prompt in the folder to find the hidden files. Ashraf you should be ashamed of what you published! It is also misleading ADWARE for a product called cypher vault that allegedly DOES encrypt the data… this does nothing apart from setting the Hidden attribute… it’s a bit like the product that added a deny special permissions to the Everyone group… this is not even that. I’d be embarrassed to publish this as a stand alone single function program… it’s as if this “developer” wants to make a single program out of every API call! You can set the Hidden Attribute in the Properties window… the only additional thing this does is make the setting not reset able in the standard explorer properties interface. DON’T WASTE YOUR TIME/BANDWIDTH/SSD Writes…