The DTSRUN command has been encrypted. You can see it the unencrypted command by copying it to a DOS cmd prompt, appending the arguments

/!X and /!C to the end, and running it.

The !X argument blocks execution of the package and !C copies the unencrypted command to the Windows clipboard. So after running, open Notepad

and paste to see the unencrypted command.

You should look up DTSRUN in BooksOnLine also so you know what the parameters mean.