There are products which build everything you need from the framework for your application, along with your application itself, into one big bundle:
RemoteSoft's linker and mini-deployment tool
Thinstall Studio
Xenocode
These mean the framework itself isn't required, and give additional protection against decompilation. The downside is that if a user then has many such applications, they end up effectively with multiple copies of bits of the framework. They also mean that the user won't benefit immediately from updates such as service packs - they'd need a new version of your application.