The following pages were recently modified. Source: Knowledge Base Product: Microsoft SQL Server 2005 Enterprise Edition & SQL Server 2005 Standard Edition Notification Contents: New and Major Modifications FIX: You cannot run some SQL Server 2005 Integration Services packages in Business Intelligence Development Studio if you also run the same packages by using the Dtexec.exe utility http://support.microsoft.com/kb/942665/en-US...(
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Read the complete post at http://sqlserver-qa.net/blogs/kba/archive/2007/10/28/2610.aspx