Put the file GEAParlorPro.exe and GEAParlorProStart.bat into the DairyPlan directory in the Dairyplan folder.
From your HMS, export the file you want to see (with the Cow ID in the first column) into the DairyPlan folder.
Put a shortcut onto your desktop of the GEAParlorProStart.bat file.
Try the shortcut, it should open a command window and the broswer