@echo off
:rem REG-SAVE 1.01 - Backs up WIN95 Registry so that it can be restored by REG-CHAN
:rem Copyright (c) 1998 Kari Eveli and Lexitec
:rem Downloaded from: www.lexitec.fi
:rem Mail questions, user reports, and suggestions to: online@lexitec.fi
cls
if $%1$==$/?$ goto syntax
c:
cd \windows
if $%1$==$/d$ goto delete
if $%1$==$/D$ goto delete
if not exist user.dat goto CannotSave

attrib -h -r -s user.dat
attrib -h -r -s system.dat

if exist user-001.dat goto step2
copy user.dat    user-001.dat
copy system.dat syst-001.dat
goto end

:step2
if exist user-002.dat  goto step3
copy user.dat    user-002.dat
copy system.dat syst-002.dat
goto end

:step3
if exist user-003.dat  goto step4
copy user.dat    user-003.dat
copy system.dat syst-003.dat
goto end

:step4
if exist user-004.dat  goto step5
copy user.dat    user-004.dat
copy system.dat syst-004.dat
goto end

:step5
if exist user-005.dat  goto step6
copy user.dat    user-005.dat
copy system.dat syst-005.dat
goto end

:step6
if exist user-006.dat  goto step7
copy user.dat    user-006.dat
copy system.dat syst-006.dat
goto end

:step7
if exist user-007.dat  goto step8
copy user.dat    user-007.dat
copy system.dat syst-007.dat
goto end

:step8
if exist user-008.dat  goto step9
copy user.dat    user-008.dat
copy system.dat syst-008.dat
goto end

:step9
if exist user-009.dat  goto full
copy user.dat    user-009.dat
copy system.dat syst-009.dat
goto end

:CannotSave
echo Cannot Save: Multiple Users or Network System (Contact Administrator)
goto end

:full
echo All 9 Registry Backups in Use
echo Use REG-SAVE /D to delete all SYST-00?.DAT & USER-00?.DAT files
echo and Run REG-SAVE to start a new round of backups
goto end

:delete
del user-00?.dat
del syst-00?.dat
goto end

:syntax
c:
cd \windows
echo REG-SAVE
echo Syntax: REG-SAVE = Backup C:\Windows\SYSTEM.DAT & USER.DAT
echo                    To C:\Windows\SYST-001.DAT & USER-001.DAT etc.
echo         REG-SAVE /D = Deletes all SYST-00?.DAT & USER-00?.DAT files
:end
echo Backups Saved (1-9):  
attrib +h +r +s user.dat
attrib +h +r +s system.dat
dir /A syst-*.DAT | find "."
dir /A user-*.DAT | find "."