[Dx4win] Log Problem

[The Lakes]

When I was at home at lunch I went downstairs and brought up  DX4WIN and to
my gut wrenching amazement the list of countries from packet was showing up
all solid red with a few all blue ....I went into the logbook and all of the
entries (almost 20000) were a mixture of 0's and little x's and some
m's....I have been thinking about it now that I'm back here at work and I'm
not sure what's going on. I checked quickly for a .~xl file but did not find
it in the backup dir. Anybody have any thoughts..I have a copy of the .dxl
file on floppy somewhere...Oh yeh.. the n1kwf.dxl file in my save dir. is
now n1kwf.DXL ...does this mean anything?
Any thoughts before I get home?
Thanks
Randy N1KWF