Mehrere CSV Dateien zusammenführen

Sub ImportAllCSV()
Dim FName As Variant, R As Long
R = 1
FName = Dir("C:\Users\Florian\Desktop\Umsatzanalyse\jc-2014*.csv")
Do While FName  ""
ImportCsvFile FName, ActiveSheet.Cells(R, 1)
R = ActiveSheet.UsedRange.Rows.Count + 1
FName = Dir
Loop
End Sub

Sub ImportCsvFile(FileName As Variant, Position As Range)
With ActiveSheet.QueryTables.Add(Connection:= _
"TEXT;" & FileName _
, Destination:=Position)
.Name = Replace(FileName, ".csv", "")
.FieldNames = True
.RowNumbers = False
.FillAdjacentFormulas = False
.RefreshOnFileOpen = False
.BackgroundQuery = True
.RefreshStyle = xlInsertDeleteCells
.SavePassword = False
.SaveData = True
.AdjustColumnWidth = True
.TextFilePromptOnRefresh = False
.TextFilePlatform = 65001
.TextFileStartRow = 1
.TextFileParseType = xlDelimited
.TextFileTextQualifier = xlTextQualifierDoubleQuote
.TextFileConsecutiveDelimiter = False
.TextFileTabDelimiter = True
.TextFileSemicolonDelimiter = False
.TextFileCommaDelimiter = True
.TextFileSpaceDelimiter = False
.TextFileOtherDelimiter = ","
.TextFileColumnDataTypes = Array(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  _
_
1, 1)
.Refresh BackgroundQuery:=False
End With
End Sub