I am relatively new to VBA. I am trying to create an index which opens a second workbook table to retrieve a value. I keep getting Type mismatch on the index function, which I believe excel does like the data format. I set the variable to be variants to no avail. What am I doing wrong?

Dim Filename As String
Dim destSheet As Worksheet
Dim Column As Variant
Dim Row_S As Variant
Dim SID As Variant
Dim Data_S As Variant

Filename = "C:\Users\Documents\UBPR_Page12"
Tabname = "Data"

Set SID = Application.Sheets("Data_Table").Range("D11")
Set UBPRE = Application.Sheets("Data_Table").Range("D10")

controlFile = ActiveWorkbook.Name
Workbooks.Open Filename:=Filename

Sheets("Data").Select

Column = Sheets("Data").Rows(1).Find(what:=UBPRE, LookIn:=xlValues, lookat:=xlWhole, MatchCase:=False).Column
Row_S = Sheets("Data").Columns(2).Find(what:=SID, LookIn:=xlValues, lookat:=xlWhole, MatchCase:=False).Row

Data_S = WorksheetFunction.Index(Sheets("Data").Range("C2:AZ20000").Select, ("Row_S"), ("Column"), 1)

Thanks!