Why are you writing a program to start SSIS package?? You have choosen the long road i guess. If your aim is to start the package, use SQL Job and trigger it by using EXEC sp_startJob as standart SQL Command in whereever,whenever you want... For GAC things: start+Run: C:\windows\assembly; locate Microsoft.SqlServer.ManagedDTS to find the public token key. Senior BI Consultant & PM @ Bicentrix If it is, Please dont forget to mark as answered or at least vote as helpful if the post helps you in any ways.

The easy way would be to just go to your references - add reference and then browse for the Dll. But if you are targeting SQL 2008 why are you trying to use a 2012 assembly (110\SDK\Assemblies ) It sounds like you need to install the SQL 2008 client utilities and SDK on your dev machine.Chuck Pedretti | Magenic North Region | magenic.com

Hi all, I'm trying to develop small c# program to start a dtsx package on a Windows Server 2008 R2 64 bit machine. Looking at C:\Windows\assembly I can't find a reference for Microsoft.SQLServer.ManagedDTS.dll, I've found this dll in C:\Program Files (x86)\Microsoft SQL Server\110\SDK\Assemblies but I'm wondering if is possible to register this dll (and all related dependencies) in GAC. In addition I've a ASPX page that calls a dtsx package using Microsoft.SQLServer.ManagedDTS.dll, I need to migrate this page from a Windows server 2003 machine with SSIS 2005 installed to this new machine in my web config I have the following line <add assembly="Microsoft.SqlServer.ManagedDTS, Version=9.0.242.0, Culture=neutral, PublicKeyToken=89845DCD8080CC91" /> I suppose I have to change this line using Version 11.0.2100.60 but I don't know PublicKeyToken= Can someone help me? Best regards Fabrizio