INSTALLATION INSTRUCTIONS FOR HOT FIX 81BA34 ON WINDOWS


BEFORE DOWNLOADING:


The hot fix 81BA34 addresses the issue(s) in Release 8.1 (TS1M0) 
of Base SAS software on Windows as documented in SAS Note(s):  

      SN-003805 PROC MEANS/SUMMARY/TABULATE improperly groups and changes
                class values with MLF option specified   
      SN-003815 PROC MEANS/SUMMARY may generate incorrect weighted
                statistics with multiple VAR statements   
      SN-004359 PROC MEANS/SUMMARY/TABULATE/REPORT may produce additional
                classification groups and not apply format to printed output   

which may be reviewed at:

      http://www.sas.com/service/techsup/unotes/SN/003/003805.html
      http://www.sas.com/service/techsup/unotes/SN/003/003815.html
      http://www.sas.com/service/techsup/unotes/SN/004/004359.html


IMPORTANT NOTE(S):

1.  You must have Release 8.1 (TS1M0) installed on your system before 
    applying this hot fix.



AFTER DOWNLOADING:

The hot fix package downloaded is a self extracting executable named 
81ba34wn.exe.  Launching the executable will initiate the install wizard, 
which will guide you through the setup process.  The following files will
be installed:

      * sassfm01.dll
             the replacement module containing the hot fix

      * sasmeans.dll
             the replacement module containing the hot fix

      * 81ba34wn.aud
             a hot fix identifier file that will allow Technical Support
             to determine which fixes have been applied to a system

      * 81ba34wn.txt
             a copy of these installation instructions; this file is installed
             in !SASROOT\core\sasinst\hotfix 



This completes the installation of hot fix 81BA34 on Windows.