ECHO OFF
CLS
SET DRIVE=C
IF %1XXX == XXX GOTO TBEGIN
IF NOT EXIST %1:\*.* GOTO NODRIVE
SET DRIVE=%1
GOTO BEGIN

:NODRIVE
CLS
ECHO ERROR: DRIVE %1 DOESN'T EXIST
GOTO EXIT

:TBEGIN
IF NOT EXIST C:\*.* GOTO NODRIVE

:BEGIN
ECHO .
ECHO .
ECHO THIS PROGRAM WILL INSTALL WORLD CLASS ON DRIVE %DRIVE%
ECHO PRESS CTRL-C TO ABORT, OR ANY OTHER KEY TO CONTINUE.
ECHO .
ECHO .
PAUSE
ECHO .
ECHO CREATING \WCLB SUBDIRECTORY...
ECHO .
MD %DRIVE%:\WCLB
CLS
%DRIVE%:
CD \WCLB
ECHO .
ECHO COPYING WORLD CLASS DISK #1 FILES
ECHO .
COPY A:*.*
CLS
ECHO .
ECHO .
ECHO PLEASE REMOVE THE WORLD CLASS DISK #1, AND INSERT THE WORLD CLASS DISK #2...
ECHO .
ECHO .
PAUSE
CLS
ECHO .
ECHO COPYING WORLD CLASS DISK #2 FILES...
ECHO .
COPY A:*.*
:EXIT

