I also forgot to add, in another module where the other definitions are called out, I have:[vba]Option Explicit
Option Private Module
Public Sub ShowDateCheckerForm()
ufDateChecker.Show
End Sub[/vba]

And I changed to what you said above, but I am still getting the error. I am going to copy everything over to a new sheet to see if I can replicate it, and if so, I will attach it here.

Edit: Original code was incorrectly copied