[Inno]Code for a Installer

Hi!

I've used inno for all my installers. And I've included in the code section a code that verifies if the computer on which the program is being installed has .Net Framework 2.0. But this makes it only possible to install my program if Net Framework 2.0 is already installed.
Well, I've read (cant remember where) that a program most of the times doesn't use all files that framework installs, normally System.dll, System.Windows.Forms.dll, System.Drawing.dll, etc and another file that I don't know exactly is name, but something like mscorblib.dll. But was these files have different versions copying them manually could screw everything.

Well my project only uses 3 files, so it can't be that hard.

If there anything that can help me to do this.

Well, my idea is just to install my program and be able to run it without having to install anything other then my program.

No you can't do that if your program has other dependencies...