Hi,
The .ccp file that you are loading is actually just a small xml file that should only be a few kilobytes. It contains pointers to cached downloads, and you state that you have deleted these cached downloads.
Each time you build a package you could be using different parameters. For example named user or serialized deployment. Editing the .ccp file only allows you to change the applications and updates included not any of the other details such as licensing information and how to handle updates.
If you only wish to deploy certain individual applications I would suggest building a package containing just that application. There are no limits in the packager concerning which of your licensed applications you include in your package, what you call it or how many packages you build. I think that would save you some time and give you a bit more flexibility, after all it is probably the case that not all your users need all the software in CC.
