A family of Microsoft relational database management systems designed for ease of use.
My instructions were to use either
Application.FollowHyperlink Me.txtFilename
or
Application.FollowHyperlink "C:\photos" & Me.txtFilename
Apparently your field DigitalFilename contains just the filename and not the path. So you used the right method, but the wrong controlname. Once that was corrected it worked.
What you might want to do is error trap this. Something like:
Private Sub OpenImageBtn_DblClick(Cancel As Integer)
Dim strFile as String
strFile = "D:\Documents\Family Tree Maker\Wright-Jagoe(1) Media" & Me.DigitFileName
If DIR(strFile) = "" Then
MsgBox "File does not exist!"
Else
Application.FollowHyperlink strFile
End If
End Sub
This way if you have a file name that doesn't have a corresponding file in the foilder, you will get an explanatory message.