I have a form that does not allow users to input a "#"
symbol in three cells. The code below accomplishes this.
Trouble is using the "delete" key in any cell anywhere in
my form pulls up the MsgBox from my "Private Sub
Worksheet" below.

Any help would be appreciated.



Private Sub Worksheet_Change(ByVal Target As Excel.Range)

On Error Resume Next

Application.EnableEvents = False

If Union(Target, Me.Range("AH3,I11,T11")).Address =
Me.Range("AH3,I11,T11").Address _
And InStr(1, Target, "#") 0 Then
Target.Select
MsgBox "The following symbols are not allowed in this
field! # "
Target = ""

End If