5722XE1 V5R4M0 iSeries Access for Windows 

In this directory is a fix for a V5R4M0 iSeries Access for Windows problem 
that is not in the SI31388 service pack.  This only is relevant for users 
who experience the problem described below.

APAR SE34893 : CA400EXP-CONNECTIONS DOWNLOAD CA DOES NOT WORK BETWEEN 540 CLIENT AND 610 I5/OS
    
Problem reported:

    When using a v5r4m0 iSeries Navigator, and connecting to a v6r1 i5/OS system, the "Download 
    Certificate Authority" function under the SSL properties of the system does not work. 


This fix ONLY applies to V5R4M0 service pack SI31388.  Please do not attempt to
apply this fix to any other release of iSeries Access for Windows, or any other 
service pack level.

If you need to contact Service about problems with this .dll, you should mention 
that you are using a version of cwbunas4.dll with a modification date of 09/05/2008.

File replacement instructions
------------------------------------------------------------------------------

1) End all running sessions of iSeries Navigator.
2) Locate the file cwbunas4.dll and cwbunsyb.jar on your client workstation.  This file should
   be located in the Shared directory under the iSeries Access for Windows install
   directory (for example,  C:\Program Files\IBM\Client Access\Shared or
   C:\Program Files (x86)\IBM\Client Access\Shared for 64 bits)
3) Rename cwbunas4.dll to cwbunas4.bak.
4) Copy the fix version of cwbunas4.dll into the same directory.