Deploying in VS 2005, with 3rd party DLL's

Hello everybody,

I want to deploy my application using 3rd party Dll's, such as DevExpress dll's.

My problem is that in my Setup project, there are the dependencies of these dll's, but when I'm trying to install my application to an other machine, my application doesn't start. It shows that has been encountered a problem etc.

But if I install DevExpress as a 3rd party application to other system, then my application it works fine.

Does anyone of you has an idea?

Thanks in advance.