Hi. I'm trying to use autoIT to copy a file from the local directory to the current user's Application Data folder. However, I don't know how to specify what this folder is! Also, I am having trouble with drive letters. How can I specify system folders, such as Program Files if I don't know for sure the drive letter? I also would like to know how to specify a directory in which you do not know the name, but know some other things. For example, a directory which you do not know its name, but know it is the only directory within its parent (and therefore the largest and the smallest, etc)