Hide Folder Using Run Command

Open Run Dialog Box & Type 

attrib +h +r +s (drive name)d:/Folder Name

eg:   attrib +h +r +s e:\priya

the above command typed over run hides the folder named priya from E:

For unhide the folder/file

attrib -h -r -s (drivename)d:/Foldername


eg: attrib -h -r -s e:\priya


the above command unhides the folder named priya into the E: