How can I get rid of the delay when using Live input processing?

From N-Track Wiki

You can decrease the delay lowering the buffering in the File/Settings/Buffering dialog box. The lowest delays can be obtained when WDM or Asio drivers are selected in the File/Settings/Preferences/Audio devices dialog box. You can find more info in the Using the program/Realtime effects/Live input processing n-Track's online help topic. Note that you don't need to use Live input processing if you only need to monitor the signal you're recording. The soundcard's internal hardware mixer can monitor the signal being recorded without any delay. Make sure that the correct monitoring sources and levels are configured in the Windows Volume Control. You can find info on how to use the Windows Volume Control in the Getting started/Setting the recording levels online help topic.