1.  Go to Control Panel > Region > Change date, time, or number formats


Windows 10:  Windows Settings > Time and Language > Additional date, time, & regional settings > Change date, time, or number formats



2.  Select the "Administrative" tab, and press the "Chnge system locale" button"


3.  Change the setting to "English (United States).  


Note:  You may be required to login with Administrator credentials