This is still an old one , but I can imagine some admins are still freaking out when seeing this . In Microsoft System Center Configuration Manager (SCCM) 2007 , when trying to build a query that contains add/remove programs , most of the times it does not gives you the complete list. To solve this , you need to do the steps below : In Microsoft System Center Configuration Manager (SCCM) 2007, find the registry key below : HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\ConfigMgr\AdminUI\QueryProcessors\ValueLimit...(read more)

Read the complete post at http://scug.be/blogs/sccm/archive/2010/08/24/configmgr-query-builder-values-box-cannot-display-large-item-list.aspx