This function will add a new worksheet with a unique name to the active workbook.
Function SetNewWorksheetName() _
As Boolean
'Errors will be generated.
On Error Resume Next
'Set to false until it
'successfully completes.
SetNewWorksheetName = False
'Set err.number to 0.
Err.Clear
Dim objAnything As Object
Dim strNewWorksheetName As String
Dim strFileUniqueID As String
Dim intFileUniqueID As Integer
'name will be 20090309 format.
strNewWorksheetName = _
Year(Date) & _
Format(Month(Date), "00") & _
Format(Day(Date), "00")
'Error will be generated if name already exists.
Set objAnything = _
ActiveWorkbook. _
Sheets(strNewWorksheetName)
Do Until Err.Number <> 0
'Error will remain until
'unique sheetname is genrated.
'add 001, 002, 003, etc. to
'sheetname until successfull
intFileUniqueID = intFileUniqueID + 1
strFileUniqueID = _
Format(intFileUniqueID, "000")
strNewWorksheetName = _
strNewWorksheetName & strFileUniqueID
Err.Clear
Set objAnything = _
ActiveWorkbook. _
Sheets(strNewWorksheetName)
Loop
Err.Clear
objExcel.Worksheets.Add.Name = _
strNewWorksheetName
Set objWorksheet = objExcel.ActiveSheet
'Set to True if it successfully
'reaches this point.
SetNewWorksheetName = True
'No errHandler
End Function