Some days ago I posted my troubles with SSIS after SP1 install.

Today Microsoft has published KB918644 where this behavior is officially described as a bug. It seems that product feedback is working well…

Originally appeared on: http://sqlblog.com/blogs/marco_russo/archive/2006/05/08/ssis-service-does-not-start-with-sp1-kb-filed-it-as-a-bug.aspx