I am getting a message "Unable to read data from the transport connection" when I try to upload.
I recently moved all my WoW files onto a new computer. When I continued to get this problem, I un-installed WR, deleted all related files I could find and re-installed WoW Reader, but this did not solve the problem.
When I start WoWReader I see, in the Waiting column: 7393 items, 148 quests, 2993 creatures. I do have profiles for a number of characters up on this site from previous uploads.
I see that others have mentioned this problem, but I did not see any helpful information about how to fix it.