Chart Problem

I created a chart in my workbook, it has
noly one series. Then I made a simple sub
procedure to change the data
in the series by feeding an array to
SeriesCollection(1).Values. And I got run-
time error 1004, depending on the array size
and the data format. For example, using
array size 10 and data like 1.11111111,
everything is fine; but if I use array size
100 and data like 1.11, I got run-time error.
The following is the sub procedure. I am
using EXCEL 2000 in Windows 2000.

Sub test()
Dim cht As Chart
Dim Xdata() As String
Dim data() As Double

Dim average As Double
Dim i As Integer
Dim k As Integer
Dim r As Range

k = 100
average = 1.11

ReDim data(0 To k) As Double
ReDim Xdata(0 To k) As String

Set cht = ThisWorkbook.Charts("Chart1")

For i = 0 To k
Xdata(i) = "Point" & CStr(i + 1)
data(i) = average

Next i

With cht
'.SeriesCollection(1).XValues = Xdata
.SeriesCollection(1).Values = data

End With

End Sub

[Jack in the UK]

Re boot and see if it clears!

BTW leave off for 2 mins just in case Windows if grumpy.... See if that helps