Get External Data Web Query From Local Directory

I am trying to wirte a macro that will allow my users to import data from a HTML file locatedon their local hard drive. THe directory information will not change however I would like the opporutnity to "choose" the appropriate file prior to completing the macro. Do I need to construct a form first?

Sub QuestionGetExtData()
Range("H11").Select
With ActiveSheet.QueryTables.Add(Connection:= _
"URL;C:foofoo.html" _
, Destination:=Range("A11"))
.Name = "foo.html"
.FieldNames = True
.RowNumbers = False
.FillAdjacentFormulas = False
.PreserveFormatting = True
.RefreshOnFileOpen = False......................