Silly American date format... ;-)
(How about 2009/6/5)
I was just showing what the file date (of the .exe file) looks like, on my computer.
Looking at it one way, it's Friday, June 05, 2009, 6:51:31 PM
Or, in the "Details" panel, it's 6/5/2009 6:51 PM
What does that information look like on your computer?