[Dx4win] Problem with 7.04 Import

[W5LT]

I upgraded from 7.02 to 7.04 when I installed DX4WIN on a new XP computer a
few days ago.
All preferences have been moved over, and my QSL confirmation totals are the
same as before.
Therefore all seems to be working fine.
Today I downloaded ADIF file from LoTW to import most recent confirmations.
When I open the File/import-export window, I see a bunch of gibberish in the
window boxes. Mostly unprintable characters intermixed with alpha/numeric
characters.
None of it makes sense. It is supposed to list the various import/export
filters, but it is unintelligible. There appear to be references to various
versions, and other readable stuff, but the boxes are certainly not filled
correctly, and I cannot find or select the 'ADIF' filter.
Any thoughts?
Thanks for any help.

Bob, W5LT