How to change the date format on Atrex printouts

 
Atrex will print dates in the format that your Windows short date is set to, so you can change Windows date format in the regional settings and then restart Atrex to pick up the change.
 
If it is not printing the date using your Windows date format, then you are running into a bug the Windows setup that doesn't set all of the date format storage locations during the initial Windows installation.  This can be corrected by forcing Windows to update the date format.  In the Windows control panel, change your regional settings to ANY language other than what it is set to, click OK at that window, and then go back in and set them back to your current language settings.  This will force Windows to properly update all of the locations where the date range is stored.   After updating the Windows date settings, restart Atrex to pick up the changes.