Good Morning

I have this macro, but I need it to also read .xls files from the subfolders too.... Can someone help me please?

Option Explicit
Sub BatchNo_Strzyzynski()
    Dim myPath As String, FilesInPath As String
    Dim MyFiles() As String
    Dim SourceRcount As Long, FNum As Long
    Dim mybook As Workbook, BaseWks As Worksheet
    Dim sourceRange As Range, destRange As Range
    Dim rnum As Long, CalcMode As Long
Dim NumOfRecordsInSourceFile As Long
Const FirstDataRowInSourceFile As Long = 10 '#### change this if necessary

    'Fill in the path\folder where the files are
   ' MyPath = "H:\NewItemAdd\NPI Spreadsheets\0 - Panama\2 - Categorized\6 - June 2013\Strzyznski"
myPath = "H:\NewItemAdd\NPI Spreadsheets\0 - Panama\2 - Categorized\6 - June 2013\Strzyzynski"
    'Add a slash at the end if the user forget it
    If Right(myPath, 1) <> "\" Then
        myPath = myPath & "\"
    End If

    'If there are no Excel files in the folder exit the sub
    FilesInPath = Dir(myPath & "*.xl*")
    If FilesInPath = "" Then
        MsgBox "No spreadsheets found"
        Exit Sub
    End If

    'Fill the array(myFiles)with the list of Excel files in the folder
    FNum = 0
    Do While FilesInPath <> ""
        FNum = FNum + 1

        ReDim Preserve MyFiles(1 To FNum)
        MyFiles(FNum) = FilesInPath
        FilesInPath = Dir()
        
    Loop

    'Change ScreenUpdating, Calculation and EnableEvents
    With Application
        CalcMode = .Calculation
        .Calculation = xlCalculationManual
        .ScreenUpdating = False
        .EnableEvents = False
    End With
    'Add a new workbook with one sheet
    Set BaseWks = Workbooks.Add(xlWBATWorksheet).Worksheets(1)
    With ActiveSheet
        .Cells(1, 1).Value = "Spreadsheet Name"
        .Cells(1, 2).Value = "SS Info"
        .Cells(1, 3).Value = "SKUs Count"
        
    End With
    rnum = 2 '### changed to include Headers

    'Loop through all files in the array(myFiles)
    If FNum > 0 Then
        For FNum = LBound(MyFiles) To UBound(MyFiles)
            Set mybook = Nothing
            On Error Resume Next
            If myPath & MyFiles(FNum) <> ThisWorkbook.FullName Then
            Set mybook = Workbooks.Open(myPath & MyFiles(FNum))
            On Error GoTo 0
            If Not mybook Is Nothing Then

'################################################################## most changes made in this section
                On Error Resume Next
                With mybook.Worksheets(1)
                    Set sourceRange = .Range("F1:F8") '######### rephrased the range from "B4:B4"
            
                
' count the number of records in the source file from row 11 downwards for all _
'filled rows (until the first blank is encountered)
'It shouldn't be a problem in this case but please "note that a not-yet calculated cell returns Empty..." _

                    If IsEmpty(.Range("a" & FirstDataRowInSourceFile)) Then
                            NumOfRecordsInSourceFile = 0
                        Else
                            NumOfRecordsInSourceFile = _
                            .Range(.Range("a" & FirstDataRowInSourceFile), .Range("a" & FirstDataRowInSourceFile).End(xlDown)).Rows.Count - 1
                    End If
                End With

                If Err.Number > 0 Then
                    Err.Clear
                    Set sourceRange = Nothing
                Else
                    'if SourceRange use all columns then skip this file
                    If sourceRange.Columns.Count >= BaseWks.Columns.Count Then
                        Set sourceRange = Nothing
                    End If
                End If
                On Error GoTo 0

                If Not sourceRange Is Nothing Then
                    SourceRcount = sourceRange.Rows.Count
                    If rnum + SourceRcount >= BaseWks.Rows.Count Then
                        MsgBox "Sorry there are not enough rows in the sheet"
                        BaseWks.Columns.AutoFit
                        mybook.Close savechanges:=False
                        GoTo ExitTheSub
                    Else
                        'Copy the file name in column A
                        With sourceRange
                            BaseWks.Cells(rnum, "A"). _
                                    Resize(.Rows.Count).Value = MyFiles(FNum)
                        End With

                        'Set the destrange
                        Set destRange = BaseWks.Range("B" & rnum)
                        'we copy the values from the sourceRange to the destrange
                        With sourceRange
                            Set destRange = destRange. _
                                            Resize(.Rows.Count, .Columns.Count)
                        End With
                        
                        With destRange
                            .Value = sourceRange.Value
                            .Offset(0, 1).Value = NumOfRecordsInSourceFile '###### added by Rob
                        End With
'#############################################################
                        
                        rnum = rnum + SourceRcount
                    End If
                End If
                mybook.Close savechanges:=False
            End If
Else
On Error GoTo 0
End If
        Next FNum
        BaseWks.Columns.AutoFit
    End If

ExitTheSub:
'Added
Set mybook = Nothing
Set sourceRange = Nothing
Set destRange = Nothing
    'Restore ScreenUpdating, Calculation and EnableEvents
    With Application
        .ScreenUpdating = True
        .EnableEvents = True
        .Calculation = CalcMode
    End With
Beep
MsgBox "Done", , "Macro Complete"
End Sub