158e140 created the issue

I had a browser window open and downloaded multiple files into a folder. I had selected the files all together and then drug them to a folder on my desktop. They downloaded fine. When I tried to download an entire folder from that same browser window to my desktop, it started downloading the files I had previously downloaded even though they did not appear to be in my selection. I re-checked, too, and I only had the one folder selected. It then downloaded all of the files it had previously downloaded onto my desktop along with the folder I wanted.
I was connected to an IIS server in case that is important for any reason.
build 5185