[Dxbase] No digital QSOs show in Summary window

[Walter Miller, AJ6T]

Although there are many digital QSOs in my log, none of them show up in 
the DXBase Summary window.  Evidently I have some configuration 
parameter incorrectly set, but I can't find whatever needs to be 
changed.  One hint is that Digital line in the Summary window is 
completely blank, without any asterisks.  Most of my digital contacts 
are FT8. The few RTTY QSOs in my log do show correctly in the Summary 
window.   The digital QSOs are properly accounted for in the HF Numeric 
Statistics.  What DXBase setup parameter do I need to change?

73, Walt, AJ6T