Macro to import data from different work book and sort

Hi

Please can some one help me with the below Macro.
I am trying to collate data from different workbook file into one master workbook. I came across the following Macro but after making my changes to it I still find it does not work.

I am importing the data from a folder which is named Time Sheets 2012-2013.
The criteria value is Employee Number in Column A. If no employee number is <1 Ignore Row.
We pay salaries every 2 weeks, therefore I need to compile each week data separately on one Worksheet and sorted it in Employee Number order.
Inside this folder there is a folder for each week of the year starting from Week 1 through to Week 53.
Within each weekly folder is 11 different excel workbook and the sheets names are F0-F10.
I wish to import specific data from each worksheet to the New Workbook.



Sub Combine_Workbooks_Select_Files()
Dim MyPath 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 SaveDriveDir As String
Dim FName As Variant

With Application
CalcMode = .Calculation
.Calculation = xlCalculationManual
.ScreenUpdating = False
.EnableEvents = False
End With

SaveDriveDir = CurDir
ChDirNet "C:\"

FName = Application.GetOpenFilename(filefilter:="Excel Files (*.xl*), *.xl*", _
MultiSelect:=True)
If IsArray(FName) Then
Set BaseWks = Workbooks.Add(xlWBATWorksheet).Worksheets()
rnum = 1
For Fnum = LBound(FName) To UBound(FName)
Set mybook = Nothing
On Error Resume Next
Set mybook = Workbooks.Open(FName(Fnum))
On Error GoTo 0
If Not mybook Is Nothing Then
On Error Resume Next
With mybook.Worksheets(F0)
Set sourceRange = .Range("A10:A100")
End With
If Err.Number > 0 Then
Err.Clear
Set sourceRange = Nothing
Else
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 "Not enough rows in the sheet. "
BaseWks.Columns.AutoFit
mybook.Close savechanges:=False
GoTo ExitTheSub
Else
Set destrange = BaseWks.Range("A" & rnum)
With sourceRange
Set destrange = destrange. _
Resize(.Rows.Count, .Columns.Count)
End With
destrange.Value = sourceRange.Value

rnum = rnum + SourceRcount
End If
End If
mybook.Close savechanges:=False
End If
Next Fnum
BaseWks.Columns.AutoFit
End If
ExitTheSub:
With Application
.ScreenUpdating = True
.EnableEvents = True
.Calculation = CalcMode
End With
ChDirNet SaveDriveDir
End Sub




Can anyone help me?

Jerry