export runtime created images to word (urgent)

[sonali]

when i export grid to word i got whole data but on that grid i have
some run time created images that gives some problem

images come blank
(there is grid inside table)
Dim str As String = "select * from project"
Dim dt As New DataTable
Dim objdatabase As New clsdatabase
dt = objdatabase.GetDT(str)
GridView1.DataSource = dt
GridView1.DataBind()
Response.Clear()
Response.ContentType = "application/text"
Response.AddHeader("content-disposition",
"filename=export.doc")
Response.Charset = ""
Response.Cache.SetCacheability(HttpCacheability.No Cache)
Dim tw As New System.IO.StringWriter()
Dim hw As New System.Web.UI.HtmlTextWriter(tw)
Dim frm As HtmlForm = New HtmlForm()
Me.Controls.Add(frm)
'frm.Controls.Add(GridView1)
frm.Controls.Add(TABLE1)
frm.RenderControl(hw)
Response.Write(tw.ToString())
Response.End()
please suggest something urgently