[Dx4win] Duplicates

[Dave Earnest]

I think as a result of trying to merge LoTW info or some other log, I have now got thousands of duplicate qso's in my DX4WIN lof.  Does anyone have a solution, maybe a utility that can deal with and edit out dupes? Or is my only recourse to do a line by line purge? I have been doing this over the weekendand have eliminated a couple of thousand dupes, but I am only on year 2004! I have over 65,000 entries in my log at this point. I always selected "Imported QSO is ignored" when importing adif log files. Any suggestions would be appreciated. 73, Dave K7JJ