vs2008 publish problem with unmanaged dlls

I have a collection of unmanaged dlls with a C# wrapper around them that I'm calling from a C# project. I've added a build event line that looks like:

mkdir ..\Release
mkdir ..\Debug
copy ..\..\Includes\*.dll ..\Release\*.dll
copy ..\..\Includes\*.dll ..\Debug\*.dll

Problem is, when I go to publish the application, those dlls aren't included, and the publication is worse than useless, since it creates an application that runs until you call one of those dlls.

So, how do I include unmanaged dlls when I publish the project?

Solution

And the answer is: don't publish this, use the windows installer instead, as described here.