AccessViolationException

[Frank Sharp]

VS2005 SP1, Office2003:
Looks like nobody has an idea how to solve my AccessViolationException
(Attempted to read or write protected memory...) problem when using
Datagridview in an Office AddIn. (Posted on 17.5.).

I found out it happens when I use one of this controls in an office addin:
DataGrid, DataGridView, Reportviewer.

So maybe somebody has an answer to this questions:
What is the difference between this controls and the other controls?

Is there a debug tool I could use to find out where the memory is located
and why it is protected?

Thank u,
Frank

P.S.: Already did repair of Framework2.0, repair of Office, deinstalled Sp1
of VS2005, reinstalled it again etc...

System.AccessViolationException: Es wurde versucht, im geschützten Speicher
zu lesen oder zu schreiben. Dies ist häufig ein Hinweis darauf, dass anderer
Speicher beschädigt ist.
bei System.Drawing.SafeNativeMethods.Gdip.GdipDrawLineI(HandleRef
graphics, HandleRef pen, Int32 x1, Int32 y1, Int32 x2, Int32 y2)
bei System.Drawing.Graphics.DrawLine(Pen pen, Int32 x1, Int32 y1, Int32
x2, Int32 y2)
bei System.Windows.Forms.DataGridViewCell.PaintBorder(Graphics graphics,
Rectangle clipBounds, Rectangle bounds, DataGridViewCellStyle cellStyle,
DataGridViewAdvancedBorderStyle advancedBorderStyle)
bei
System.Windows.Forms.DataGridViewTopLeftHeaderCell.PaintBorder(Graphics
graphics, Rectangle clipBounds, Rectangle bounds, DataGridViewCellStyle
cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle)
bei
System.Windows.Forms.DataGridViewTopLeftHeaderCell.PaintPrivate(Graphics
graphics, Rectangle clipBounds, Rectangle cellBounds, Int32 rowIndex,
DataGridViewElementStates cellState, Object formattedValue, String
errorText, DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle
advancedBorderStyle, DataGridViewPaintParts paintParts, Boolean
computeContentBounds, Boolean computeErrorIconBounds, Boolean paint)
bei System.Windows.Forms.DataGridViewTopLeftHeaderCell.Paint(Graphics
graphics, Rectangle clipBounds, Rectangle cellBounds, Int32 rowIndex,
DataGridViewElementStates cellState, Object value, Object formattedValue,
String errorText, DataGridViewCellStyle cellStyle,
DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts
paintParts)
bei System.Windows.Forms.DataGridViewCell.PaintWork(Graphics graphics,
Rectangle clipBounds, Rectangle cellBounds, Int32 rowIndex,
DataGridViewElementStates cellState, DataGridViewCellStyle cellStyle,
DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts
paintParts)
bei System.Windows.Forms.DataGridView.PaintTopLeftHeaderCell(Graphics g)
bei System.Windows.Forms.DataGridView.PaintGrid(Graphics g, Rectangle
gridBounds, Rectangle clipRect, Boolean singleVerticalBorderAdded, Boolean
singleHorizontalBorderAdded)
bei System.Windows.Forms.DataGridView.OnPaint(PaintEventArgs e)
bei System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e,
Int16 layer, Boolean disposeEventArgs)
bei System.Windows.Forms.Control.WmPaint(Message& m)
bei System.Windows.Forms.Control.WndProc(Message& m)
bei System.Windows.Forms.DataGridView.WndProc(Message& m)
bei System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message&
m)
bei System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
bei System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg,
IntPtr wparam, IntPtr lparam)