New
#230
Date and time formats are system wide. Winver takes the short day as you have formatted it, in my case as I like short day to be dd-MMM-yyyy it looks like this:
You have short date set to be either dddd, MMM d, yyyy or dddd, MMMM d, yyyy, that's why you get what you get (impossible to tell if you use three letter abbreviations MMM or full month names MMMM as May only has three letters).