// Windows XP Default System Variables
%SystemDrive% C: %SystemRoot% C:\WINNT, C:\WINDOWS %SystemDirectory% C:\WINNT\System32, C:\WINDOWS\System32 %WinDir% C:\WINNT, C:\WINDOWS, C:\WINNT\Program Files %ComSpec% C:\WINNT\system32\cmd.exe %Temp% C:\DOCUME~1\Usr\LOCALS~1\Temp from C:\Documents and Settings\Usr\Local Settings\Temp %HOMEDRIVE% C: The drive letter associated with the user's home directory %HOMEPATH% The path to the user's home directory (excluding drive): \Documents and Settings\Guest %OS% Windows_NT -> The operating system the user is running %USERDOMAIN% The name of the domain that contains the user's account %USERNAME% The user's name
