Telephone support hours:
Monday - Friday 8 am - 5 pm, CST
Purchase of the software includes one year of telephone support.
Telephone support line:
Natural Log 8 -Outlook 2016 Warning:
Natural Log 8 DOES NOT support Outlook 2016 to send email. It does support prior Outlook versions.
If your Natural Log for DOS won't display in full-screen under Windows 98/Me/2000/XP