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3-080 ms dos 60 + enhance tool
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SPATCH.BAT
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DOS Batch File
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1993-03-10
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2KB
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88 lines
@echo off
REM *************************************************
REM * SPATCH.BAT *
REM * Patch to allow swapfile.exe to work with *
REM * msdos 6. Designed to be used only once *
REM * for this specific purpose *
REM *************************************************
if "%1" == "" goto usage
if "%1" == "/?" goto usage
if "%1" == "-?" goto usage
set FNAME=%1
if not exist %FNAME% goto ERROR1
attrib -r -h -s %FNAME%
echo NOTE
echo;
echo This batch program modifies your Windows 3.0 SWAPFILE.EXE file for
echo use with MS-DOS 6. A backup of the file will be saved as SWAPFILE.SAV
echo;
echo;
pause
set ADDR=2df2
copy %FNAME% swapfile.sav
copy %FNAME% swapfile.dbg
echo n swapfile.dbg > spatch.src
echo l >> spatch.src
echo e %ADDR% b8,5,0,90 >> spatch.src
echo w >> spatch.src
echo q >> spatch.src
debug swapfile.dbg < spatch.src > NUL
if errorlevel goto error3
copy swapfile.dbg %FNAME%
del swapfile.dbg
goto success
:USAGE
echo;
echo USAGE: spatch c:\windows\system\swapfile.exe
echo;
echo NOTE: Make sure you use the correct path for swapfile.exe
echo;
goto end
:ERROR1
echo;
echo Can not find the file. Make sure you enter
echo the correct path and filename.
echo;
goto end
:ERROR3
echo Error patching swapfile.exe. Original swapfile.exe being restored.
echo Look at the readme file to answer any questions.
echo;
copy swapfile.sav %FNAME%
del swapfile.sav
goto end
:SUCCESS
echo;
echo Your SWAPFILE.EXE file was modified successfully. After you confirm
echo that the file works correctly, you can delete SWAPFILE.SAV.
echo;
if exist spatch.src del spatch.src
:END
set ADDR=
set FNAME=