Have you tried using an Import/Export specification like I suggested? You need to use a specification that will allow you to set the "None" your talking about.
By not using a specification access uses its default settings.
I set to "None" but don't know how to use it in vbcode.
when I used docmd.transfertext, "c:\specfication.ini", "table", "mytext.csv" it didn't do anything at all.