SIInterfaceInfo->Config.EventsPipe.Type = EP_TYPE_INTERRUPT;
 
        if (!(Pipe_ConfigurePipeTable(&SIInterfaceInfo->Config.DataINPipe, 1)))
-         return false;
+         return SI_ENUMERROR_PipeConfigurationFailed;
 
        if (!(Pipe_ConfigurePipeTable(&SIInterfaceInfo->Config.DataOUTPipe, 1)))
-         return false;
+         return SI_ENUMERROR_PipeConfigurationFailed;
 
        if (!(Pipe_ConfigurePipeTable(&SIInterfaceInfo->Config.EventsPipe, 1)))
-         return false;
+         return SI_ENUMERROR_PipeConfigurationFailed;
 
        SIInterfaceInfo->State.InterfaceNumber = StillImageInterface->InterfaceNumber;
        SIInterfaceInfo->State.IsActive = true;