Read this before downloading V5R1 Client Access Express Service Pack SI01907:  


1) Attention Operations Console users!  Instead of using SI01907, we recommend
the next service pack, SI02795, that became generally available on February 15, 2002.
Refer to the following address:  
ftp://ftp.software.ibm.com/as400/products/clientaccess/win32/v5r1m0/servicepack/si02795


2) Attention Management Central users!  Refer to APAR SE02365 for prerequisite 
PTFs that must be applied in order to use SI01907.  This information is 
also in service pack SI01907 readmesp.txt.