The first file is a temporary file, and I don't understand why you would know it is there, or why you are interested in it.
The second file is the one you should run. It's in a slightly odd location if you didn't deliberately choose to put it there.
I just tried downloading the file. It took about 15 minutes, and is about 23,982 kB. Is your copy the same size? I wonder if you tried to run it before it had finished downloading?