Windows installation instructions Two separate zip files are available. One contains GoPhast.exe, web pages and images. The other contains qtintf70.dll. For the initial installation, extract all the files from both zip files. Be sure to retain the directory structures in the zip files. Qtintf70.dll should go in the same directory as GoPhast.exe. For upgrades, you do not need to replace qtintf70.dll but you do need to replace all the other files. In Windows Explorer, double-click on GoPhast.exe to start it. If you are running Windows-2000, you will need GDI+ to enable importing of JPEG files into GoPhast. GoPhast will detect whether GDI+ is available when it starts. If it isn't available, it will display a dialog box that gives the URL of the Microsoft web site from which you can download GDI+. GDI+ is built into Windows XP so Windows XP users should never need to install GDI+ themselves.