Hello:
My company upgraded us from Windows2000 to WindowsXP:  Also upgraded
Microsoft Office 2000 to 2003.  I had a working Access database and Excel
Macro that now will not work.  I get the error message "can't find excel
file".  I have made sure the paths are correct, but not getting success.
The excel file has a macro in it that basically opens another excel file and
performs deletions of certain rows based on null criteria.
The worksheets are then imported into the Access database.

Could someone work with me here and be detailed in your responses, versus
short answers that assumes I know what you're talking about?  I am attaching
the code for the excel macro
Sub ProcessWorkbook()
Dim bk As Workbook, sh As Worksheet
Dim rng As Range, lastrow As Long
Set bk = Workbooks.Open("M:\Clinic\TECList\ClinicTECList.xls")
For Each sh In bk.Worksheets
   lastrow = sh.Cells(Rows.Count, 11).End(xlUp).Row
   For i = lastrow To 1 Step -1
     Set rng = sh.Cells(i, 11)
     If Not IsEmpty(rng) Then
         If IsDate(rng) Then
           If rng < Now() Then
               rng.EntireRow.Delete
           End If
         End If
     End If
   Next
 Next
End Sub
Also I am attaching the code that is within Access:
Public Function CleanClinic()
Dim appXL As Excel.Application
  Set appXL = New Excel.Application
 appXL.Visible = False
  MsgBox "Please Wait While Clinic List Updates"
 DoCmd.Hourglass True
  appXL.Workbooks.Open "M:\Clinic\TECList\ClinicTECList.xls"
  appXL.Run "ExcelTest.xls!ThisWorkbook.ProcessWorkbook"
   MsgBox "Almost Done"
 appXL.ActiveWorkbook.Save
   appXL.ActiveWindow.Close
   appXL.Quit
  MsgBox "Update Complete"
 DoCmd.Hourglass False

If the code needs to be changed to reflect the upgraded versions, please
indicate where and what.  I appreciate anyones help.
Thank you
End Function