[Getting login prompt when trying to display chart page]

 To whom it may concern,

 

I have just recently upgraded to Windows Vista and have a project that uses Chart FX 7 for 2005 to display some charts, the problem is that when I go to publish the project and browse to the page with the charts on it the page displays a login prompt and if I hit cancel the page displays red x's where the charts should be. I'm assuming this is a permissions issue but i haven't changed anything on the production server the only thing that has changed is the OS I'm developing on.

[Red X in place of where chart should be.]

 That was it thanks!

[Red X in place of where chart should be.]

What exactly is PSS?

[Red X in place of where chart should be.]

 I'm getting a red x in place of where my chart should be on my production web site, I have made sure that all my permission are set correctly on the sites directories. I don't know what else it could be any help would be greatly appreciated.

[Constaint line in datalist bound chart]

 I need help getting a constaint line in a chart that is inside of a datalist control.  When I try to use the CustomGridLine function I keep getting a "System.NullReferenceException was unhandled by user code  Message="Object reference not set to an instance of an object." error during post back.  This works fine when I add a chart to the form that is not inserted in the datalist control.  See code below.

 Partial Class Chart   Inherits System.Web.UI.Page   Dim AddAssyLines As String   Dim Chart As ChartFX.WebForms.Chart   Protected Sub ChartBtn_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles ChartBtn.Click   AssyChkBox.Visible = False   ChartBtn.Visible = False   DataListRadar.Visible = True   AddAssyLines = BuildValueList(AssyChkBox.Items, True)   AssyLinesBTTlbl.Text = AddAssyLines   Chart = DataListRadar.FindControl("Chart1")   Dim custom1 As ChartFX.WebForms.CustomGridLine   custom1 = New ChartFX.WebForms.CustomGridLine   custom1.Value = 95   custom1.Color = System.Drawing.Color.DarkBlue   custom1.Text = "Target 95%"   custom1.Width = 2   Chart.AxisY.CustomGridLines.Add(custom1)   End Sub   Protected Function BuildValueList(ByVal items As ListItemCollection, ByVal itemMustBeSelected As Boolean) As String   Dim idList As StringBuilder = New StringBuilder()   For Each item As ListItem In items   If itemMustBeSelected AndAlso (Not item.Selected) Then   Continue For   Else   idList.Append(item.Value.ToString())   idList.Append(",")   End If   Next item   Return idList.ToString()   End FunctionEnd Class