Loading custom banks

[synthwulf]

Forgive me for asking such a basic question; I couldn't find anything in the manual about it;

How do you take a Midi file that has a custom sound bank (for instance a bunch of presets), and load it into the Virus TI? I've tried putting it on the midi track of the Virus in my sequencer and playing it, but nothing seems to happen (SysEx is not filtered). There must be a setting on the Virus that I have to engage first before it reads the midi and loads the custom patch bank. Does anyone know what it is?