ECHO OFF
CLS
IF %1x==x GOTO NODRIVE
IF %2x==x GOTO NODRIVE
IF %1x==%2x GOTO NODRIVE
GOTO YESDRIVE

:NODRIVE
ECHO.
ECHO      This routine is for installing `MASS Version 15' on a hard
ECHO      disk.  If you DO NOT have one, then you will not be
ECHO      able to use this software.  Sorry, but a floppy drive
ECHO      version is not available.
ECHO.
ECHO      The `MASS Version 15' installation routine requires that
ECHO      you specify two drives.  You must specify the drive you
ECHO      are at now and the hard drive where you want it installed.
ECHO      It must be either the C or D hard drive.
ECHO .
ECHO      For example, INSTALL A: C:  . . . Please try again.
GOTO END

:YESDRIVE
ECHO .
ECHO .
ECHO      This routine is for installing `MASS Version 15' on a C or D
ECHO      hard disk.  If you do not want to do this at this time,
ECHO      then press the "Ctrl" + "Break" keys together and then "Y"
ECHO      to stop this batch file.
ECHO .
ECHO Otherwise . . .
ECHO .
PAUSE
GOTO TRY1

:TRY1
ECHO OFF
CLS
IF EXIST %1M151.EXE GOTO COPY1
ECHO.
ECHO.
ECHO        The disk in Drive %1 is NOT disk 1.  Insert MASS Disk 1 and . . .
ECHO.
ECHO.
PAUSE
GOTO TRY1

:COPY1
CD C:\
IF %2==C: GOTO CBAT
IF %2==c: GOTO CBAT
GOTO DBAT

:CBAT
COPY %1M15C.TXT C:\MASS.BAT
GOTO UPNEXT

:DBAT
COPY %1M15D.TXT C:\MASS.BAT
GOTO UPNEXT

:UPNEXT
%2
MD %2\MASS15
CD %2\MASS15
CLS
ECHO OFF
ECHO .
ECHO    Note:  Although `MASS Version 15' is being loaded into a sub-
ECHO           directory called MASS15, you will be able to start the
ECHO           program without changing directories simply by typing
ECHO           MASS and pressing the Enter key.
ECHO .
PAUSE
ECHO OFF
CLS
ECHO.
ECHO    Please wait while loading the program files from Disk 1 . . .
ECHO.
ECHO.

COPY %1*.* %2

ECHO.
CLS
ECHO .
ECHO.
ECHO    Now remove Disk 1 and insert Disk 2, then . . .
ECHO.
ECHO .
PAUSE
GOTO TRY2

:TRY2
ECHO OFF
CLS
IF EXIST %1M152.EXE GOTO COPY2
ECHO.
ECHO.
ECHO       The disk in Drive %1 is NOT disk 2.  Insert MASS Disk 2 and . . .
ECHO.
ECHO.
PAUSE
GOTO TRY2

:COPY2
ECHO .
ECHO.
ECHO    Please wait while loading the program files from Disk 2 . . .
ECHO.
ECHO.

COPY %1*.* %2

ECHO.
ECHO.
M151
ECHO.
ECHO.
M152
ECHO.
ECHO.
CD\
C:
CD\
CLS
ECHO.
ECHO.
ECHO.
ECHO.
ECHO.
ECHO.
ECHO      That is it!!!  You're finished.  Now place your ORIGINAL
ECHO      `MASS Version 15' disks away and use your hard drive copy
ECHO      to manage your business's retail sales and stock inventory
ECHO      operations.
ECHO .
ECHO      Enter MASS to begin the program.  Refer to the operating
ECHO      instructions for more details on how to use the `MASS
ECHO      Version 15' program.
ECHO.
ECHO.
GOTO END
:END