I, too, am having the same issue. I have been importing csv files for two years with no issues, and this month (I did not import files last month), I am getting an error.  I reached out to the help desk and was told it was an issue with my browser, which I find unlikely.  If I change my files to .xls, I can upload them file, but that's a lot of work.  Has anyone found a resolution to this?   ... View more