Apologies to those of you who've already picked this up in the Excel forum.

Can anyone see the deliberate error with this code - no matter what button I
click, it always processes the vbYes option. Response returns "7" when i
click "No" and "6" when I click "Yes".

All help gratefuly received! :-)

Sub ConfirmIssuesDelete()
Dim Prompt, Buttons, Title, Help, Ctxt, Response, MyString

Prompt = "Do you REALLY want to delete this row?" ' Message.
Buttons = vbYesNo + vbCritical + vbDefaultButton1 ' Buttons.
Title = "Whoa!" ' Title.
Help = "D:\DEMO.TXT" ' Define Help file.
Ctxt = 1000 ' Define topic
Response = MsgBox(Prompt, Buttons, Title, Help, Ctxt)
MsgBox (Response)
If Response = vbYes Then
WhereWasI = (Selection.Address)
Selection.EntireRow.Delete
IssuesDataRangeFormat
Range(WhereWasI).Select
Else
Exit Sub
End If
End Sub