[Dx4win] Typo in QSL manager box

[Karl Oyster, K1KO]

Good morning, all...

I goofed in putting in a manager's callsign and didn't realize it 
until after it was done.  Unfortunately, I have several Qs with 
the station in question, and the goof went into each one's manager 
block.

Anybody know how to correct the thing and make it stick?  If I 
correct in one QSO, or just delete the manager's call, save the 
changes, etc., I still get the same manager's call because it's in 
all the other records, too.

73,

Karl, K1KO