@ECHO OFF
ATTRIB -R -S -H %WINDIR%\SYSTEM.DAT
ATTRIB -R -S -H %WINDIR%\USER.DAT
ECHO O| COPY %WINDIR%\SAUVE\SYSTEM.BAK %WINDIR%\SYSTEM.DAT 
ECHO O| COPY %WINDIR%\SAUVE\USER.BAK %WINDIR%\USER.DAT
ATTRIB +R +S +H %WINDIR%\SYSTEM.DAT
ATTRIB +R +S +H %WINDIR%\USER.DAT