[Dx4win] Changed QRZ Password, No F3 Ext. Data.

[Jim Reisert AD1C]

If you write your DX4WIN configuration to a text file,  both the user
and the password in the file seem to be encrypted:

    F_ExtHttpPswd=<encrypted>
    F_ExtHttpUser=<encrypted>

In any event, it does not appear that you can put your plain-text
password into config.txt then load that configuration file into
DX4WIN.

-- 
Jim Reisert AD1C, <jjreisert at alum.mit.edu>, https://ad1c.us