[Dx4win] Help Needed: importing LogPlus "logbook.dbf" without losing QSL data

[Harry Herr, W6HH]

I tried using File|Import scroll down to logplus etc. and lost the QSL 
date and the confirmation that I had received a card.
Then I tried CVBBASE.EXE (in the import directory).  It produced a text 
file with all the QSL info included (although, the file format is 
nothing like the description in HELP).

Perhaps I just need to know how to import the text file.

Do You know of a tutorial that would guide me thru this process?

Many Thanks - Harry