[Dx4win] help remove automatic QSL when importing file

[DALE LONG]

I spent 4 hours last night responding to over 200 QSL requests. This was a dxpedition file where I operated multiple times.  Late in the night I imported a new file for the same callsign.  Now I have 3,400 QSLs to print, not the 200 that I verified and selected.

Is there an "UNDO" function?  Is there a way to erase the new "Print QSL" records and not the old ones?

Can I go back to an earlier file?  The program was not closed and I have not done another SAVE.  All I did was check the QSL Print window to see how many I had done.

I have noted this before that a new file is defaulted to print every QSO when imported.  Is there a way to change that function?


Thanks

Dale N3BNA