[Dx4win] Searching for QSLs not Returned

[Dick Flanagan]

I asked this question several years ago and have been unable to find where 
I saved the answer, so here it goes again:

How do I search for QSOs that are not confirmed that have QSL dates more 
than 18 months ago?

If I haven't received a response to a QSL request within 18 months, I want 
to print off another batch of labels and send another one.  I've checked 
the docs and help files, but this one has escaped me.

Thanks for any help.

73, Dick
--
Dick Flanagan K7VC NV SM
E-mail: k7vc at arrl.org