__fastcall TScanWindow(TComponent* Owner, AnsiString ATitle,
MsgsArrayType *APlot, short ASensor, ConfigType *AConfig,
short AClearanceLevel, char *AFileName, float AMinTemp,
long ASerialNumber = 0, char *ADrive, char *APath, char Master = ' ');

The compiler asks me for DEFAULT VALUES for *ADrive and *APath any idea why this is?

Thanks for your help

Simon