File Functions Header: "FileFunc.nsh"
Included functions:
"Locate" v1.3
  -Find files, directories and empty directories with mask and size options.
"SizeFind" v1.7
  -Find the size in Bytes, Kb, Mb or Gb of a disk, file or directory
   (with subdirectory or not)
  -Find the sum of the files, directories and subdirectories
"GetDrives" v1.0
  -Find all available drives in the system.
"GetTime" v1.0
  -Get local time
  -Get file time (access, creation and modification)
"GetExeName"
  -Get installer filename (with case sensitive path for Windows 9X)
"GetFileExt"
  -Get extention of file
"RefreshShellIcons"
  -After changing file associations, you can call this macro
   to refresh the shell immediatly.
File Functions Header v1.0: