[DllImport("Kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)][return: MarshalAs(UnmanagedType.Bool)]
public static extern bool ReplaceFile(string lpReplacedFileName,
string lpReplacementFileName,
string lpBackupFileName,
uint dwReplaceFlags,
IntPtr lpExclude,
IntPtr lpReserved
);