:::::::::::::::::::: WIN9X CODE ::::::::::::::::::

@echo off
if not [%1]==[] goto RUN
echo You must supply a file spec WITHOUT the drive like \MYDOCU~1\TEST.TXT
echo This script will search for that file on all drives and set the
echo environment variable FILE to point to the actual location.
goto DONE
:RUN
echo @echo off> temp1.bat
echo for %%%%x in (A B C D 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 %%%%x:%%1 echo set file=%%%%x:%%1>> temp1.bat
ctty nul
command /f /c temp1.bat %1> temp2.bat
ctty con
call temp2.bat
del temp1.bat
del temp2.bat
:DONE



::::::::::::::::::: W2K/XP CODE :::::::::::::::::::

@echo off
for %%a in (C D 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 %%a:\data\ArcView\Defaults\esri_1.ttf set CDROM=%%a
echo Your CDROM is %CDROM%