Simple,
1.Download A SWF Pack
2.Extract it To HtDocs(Xampp) or wwwroot(IIS)
3Make A Folder Called "R63" Copy&Paste The SWFS In There.
4.Find external_variables And Edit With Notepad++ or WordPad.Find %predifined% or something else depending on your SWF Pack An Click CTRL+H And
Replace %predifined% with your hotel link/IP To Hotel
5.Go To Your Config.php folder found in app>management>config.php.Where It Asks For Links To furnidata,productdata,external_variables,external_texts,swf folder,ect.. put in those links.Depending on your swf pack they can be found in different places.
6.Updating webbuild if you havent the latest webbuild is 1185.