As of December 31st, 2010, Capitalware will no longer support its products on the 32-bit release of WebSphere MQ v5.3 (or earlier) on Unix (AIX, HP-UX and Solaris). Note: This does not affect the support of WebSphere MQ 32-bit for Linux.
IBM ended support for WebSphere MQ v5.3 for distributed platforms on September 22, 2006.
http://www.ibm.com/common/ssi/cgi-bin/ssialias?subtype=ca&infotype=an&appname=iSource&supplier=897&letternum=ENUS906-119
Since WebSphere MQ v6, MQ Server on Unix (AIX, HP-UX and Solaris) is only supported for 64-bit mode, Capitalware’s products will also only support 64-bit mode for WebSphere MQ on Unix.
Regards,
Roger Lacroix
Capitalware Inc.