VBA i Excel - UTF-8

Hej

Jeg har følgende makro, som konverterer fra CSV til Xlsx. Det eneste jeg mangler er at få unicoden (UTF-8) med, for at det virker helt perfekt, - Er der nogle, som kan hjælpe eller evt. har et råd til en anden måde at gøre det på?

Sub Convert_Macro()
'
'
Dim File_Names As Variant
Dim File_count As Integer
Dim Active_File_Name As String
Dim Counter As Integer
Dim File_Save_Name As Variant


File_Names = Application.GetOpenFilename(, , , , True)
Application.ScreenUpdating = False
Application.DisplayAlerts = False
File_count = UBound(File_Names)
Counter = 1
Do Until Counter > File_count
Active_File_Name = File_Names(Counter)
Workbooks.Open Filename:=Active_File_Name
Active_File_Name = ActiveWorkbook.Name
File_Save_Name = InStr(1, Active_File_Name, ".csv", 1) - 1
File_Save_Name = Mid(Active_File_Name, 1, File_Save_Name) & ".xlsx"
ActiveWorkbook.SaveAs Filename:=File_Save_Name, FileFormat:= _
xlOpenXMLWorkbook
ActiveWindow.Close
Counter = Counter + 1
Loop
Application.ScreenUpdating = True
Application.DisplayAlerts = True


End Sub