I have a reoccuring problem building dll files using Pelles C. I have my project divided into code, header, and def files by the Dll wizard. I've defined the correct functions in the Def file. Yet when I compile I normally recieve messages similar in nature to: "POLINK: error: Unresolved external symbol '__Funct@8' When I use the wizard to create a new Dll it works until I replace the sample function. Any help would be appreciated.