This is probably a Windows issue. If you can look at your gps settings independently, see if the settings are reading correctly. Then, turn everything off, including computer. Turn all instruments on first, including gps. Then turn on windows and Admiral. Admiral needs everything connected when you turn it on, it is not very “plug-n-play”. Also, go into your ports tab and see what your getting through the gps. If you pause the data flow, you can read the names sentences and see if they reflect the correct deviation. Best of Luck.