When full pathnames are not supplied, the various Windows functions look for files and directories in the current directory of the current drive
I.e. that the "current directory" for a process is simply the point to which all paths are relative. If the Current Driectory is c:\programs\myapp\bin then the relative file ..\config.xml lives in c:\programs\myapp\config.xml.
Share this highlighthttp://www.safaribooksonline.com/a/windows-via-cc/461689/