What are the "sources" where command line in windows (xp in my instance) is looking for commands to execute? I mean I write for example "java" in command line and then it run java.exe which is found in some directory listed in sytem/evnironment property PATH (you can list or set it by "SET PATH" command). Is there any other source for this lookup? If yes - where? and how can I set it?
I am asking because I have case where the command doesn't seem to be in any of that PATH's directories and despite of this it run that command (from somewhere..).
Thank you a lot.