Im sorry if this was asked any where else all i keep getting anywhere near it is this topic List of default variables + batch file help. i wanted to know like %SYSTEMDRIVE% is there a way to find where your program file dir is, so you dont have to declare \program files\   you just plug in a variable like %programefiles% ?  I thought I seen something like this  in the unattended guide, but i cant seem to find it.