utility

DTExec will not run without a window

I am running SSIS from a C# application. I would like to run the SSIS process using the dtexec utility but without showing the dtexec window when running. I have set the ProcessStartInfo.CreateNoWindow to true yet dtexec still displays the window. I assume this is due to dtexec and not C#, but I cannot find a argument for dtexec that ...