I can't get the cdrom path to work. I'm using this code in my wpi.cmd REM Example, how to look for CDROM-drive. Must have a file called WIN51 in its root. for %%i in (C E F G H I J K L M N O P Q R S T U V W X Y Z) do if exist %%i:\WIN51 set CDROM=%%i: echo Found CD-Rom as drive %CDROM% REM Determine the WPI startup path. REM If WPI should run off the CD the replace %dp0 with %CDROM%\PathToWPI set WPIPATH=%CDROM%\ echo WPI will run from %WPIPATH% When I run the installer, it looks in D:\ (hdd partition), instead of the cdrom What is wrong? I tried different files instead of WIN51, but nothing seems to work...