tfitz

*edit* version 2.1 you need to format also. On the netduion plus Version 2.1 and 2.2 the Volume is "\\ROOT\\" when running under the debugger no need to insert media you must format it before use (see example below). Also the file name of the SD image is OnBoardFlash.dat namespace test1 { public class Program { public static void Main() { bool EMULATOR = true; // should all ready be a defined some where string CfgData = string.Empty; string VolumeName = string.Empty; string CfgFileName = "config.cfg"; if(EMULATOR == true) VolumeName = "ROOT"; else VolumeName = "SD"; VolumeInfo[] volumes = VolumeInfo.GetVolumes(); foreach (VolumeInfo volumeInfo in volumes) { if (volumeInfo.Name == VolumeName & !volumeInfo.IsFormatted) { volumeInfo.Format(1); // I dont know what the parameter wants I tried 0 and 1 } } File.WriteAllBytes("\\" + VolumeName + "\\" + CfgFileName, Encoding.UTF8.GetBytes("1234567890")); CfgData = new String(System.Text.Encoding.UTF8.GetChars(File.ReadAllBytes("\\"+VolumeName+"\\"+CfgFileName))); } } }

hi Stefan, After creating a new media file called sd1.dat using the Insert/Eject menu and running the code below it shows the only formatted volume is the \WINFS volume. VolumeInfo[] volumes = VolumeInfo.GetVolumes(); foreach (VolumeInfo volumeInfo in volumes) { Debug.Print(volumeInfo.RootDirectory + " " + volumeInfo.IsFormatted + "\n"); } \ROOT False \WINFS True \SD1 False