The Host Integration Server Product Team has just released the third Cumulative Update (CU) for HIS 2009. The cumulative update model is used to package and release product fixes on a more consistent schedule.

HIS 2009 CU3 includes fixes for HIS 2009 that were fixed after the release of HIS 2009, including all the fixes that are in the previous HIS 2009 cumulative updates. Details on the included fixes can be found in the following Knowledge Base article:

2667632 Cumulative update package 3 for Host Integration Server 2009

You can download HIS 2009 CU3 via the View and request hotfix downloads link in the KB article. You would need to download the CU3 package that matches the HIS 2009 version (x86 or x64) that you have installed.