جرب الملف التالي أخي الفاضل
Sub SumWorkbooks()
Dim SummarySheet As Worksheet
Dim FolderPath As String
Dim FileName As String
Dim WorkBk As Workbook
Dim I As Long
Dim X As Long
X = 3
Set SummarySheet = ThisWorkbook.Worksheets("Sheet1")
FolderPath = ThisWorkbook.Path & "\Test\"
FileName = Dir(FolderPath & "*.xl*")
Application.ScreenUpdating = False
SummarySheet.Range("A3:B1000").ClearContents
Do While FileName <> ""
Set WorkBk = Workbooks.Open(FolderPath & FileName)
For I = 3 To 7
SummarySheet.Range("A" & X) = SummarySheet.Range("A" & X) + Cells(I, "A").Value
SummarySheet.Range("B" & X) = SummarySheet.Range("B" & X) + Cells(I, "B").Value
X = X + 1
Next I
X = 3
WorkBk.Close savechanges:=False
FileName = Dir()
Loop
Range("A1").Select
Application.ScreenUpdating = True
End Sub
Sum Workbooks V2.rar