[Dx4win] LoTW Upload Date

[John Holmes]

Hi All.
A friend has been using 7.02 and is about to convert to 8.03 that he has
purchased. Prior to the upgrade, he would like to upload all QSO's to LoTW.
This should be simple, but there is a problem. Apparently on 3/15/2009 he
generated an LoTW upload file in error that was really not supposed to
happen. Of course, the LoTW Upload date was set. Now, he's ready to make the
"real" upload and the 3/15/2009 date can't be removed, even from a single
QSO that has the 3/15/2009 upload date. Any ideas as to how this date can be
removed?
Thanks and 73,

John W9ILY