can some one tell me how to Create en exe file out of a poser library.  is there any programs or tutorial that will show me how to do this

Not sure if you want to pay to do it but there's a thingy here Winzip Self_Extractor that can do what you want.

perhaps you can clarify what you want to do. For archiving you can make a self extracting zip file with WINZIP I think , it is an exe file.  There are a few other installers that do the same sort of thing but meant for program distribution.

I use Install Creator to create all my .exe files. I've used it for years.
If you're new to it there's a wizard interface that's easy to follow.

I use the Pro version but there is a free version too.

http://www.clickteam.com/eng/installcreator.php

Why do you want to do this in the first place? And what do you expect the exe file to do?

If what you're asking for is how to make self extracting archives, then I suggest 7-zip. It does a good job and it's free.

Just check the box "Create SFX archive" in the compression options.