Ensure that a backup directory is in place
The patch removal process restores an earlier version of patched files from your backup directory. Therefore, you must have a backup directory on your system that contains backups for the patches you want to remove.
          Check your system for a backup directory.
          
           
         
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The default backup location is $LAWDIR/system/backup.
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If your default has been changed, you can view the BACKUPDIR variable in $LAWDIR/system/install.cfg for the correct location.