Why do the PlugIns (e.g. Navigation) not appear in the menu bar in Windows Vista after starting the program?
When starting Geogrid Viewer for the first time, it has to be started as an administrator so that entries can be made in the registry. In the case of Windows Vista, Geogrid additionally has to be run in Administrator Mode: Click on the desktop program icon with the right mouse button to open the context menu. Select the function “Run as administrator” and set the relevant system preferences. Next time you wish to start the program, you can do so by double-clicking on the desktop icon.