To make it work you can't use the Integration Services Package type. You have to use Operating System type..

You need to find the full path to the 32-bit version of the DTExec.exe file. It will be down a path like C:\Program Files (x86)

You (unfortunately) have to spell out the entire command line including the full path to DTExec.exe, you can get most of the path by initially setting it up as an Integration Services type..

Do you need additional detail?

CEWII