INSTALLATION INSTRUCTIONS FOR HOT FIX 21WRS01 ON AIX 64BIT BEFORE DOWNLOADING: The hot fix 21WRS01 addresses the issue(s) in 2.1 of Web Report Studio software on AIX 64bit as documented in the "Issue(s) Addressed" section of the hot fix download page: http://ftp.sas.com/techsup/download/hotfix/wrs21.html#21wrs01 IMPORTANT NOTE(S): 1. You must have Web Report Studio 2.1 installed on your system before applying this hot fix.