any 1 who is visual basic master

i want to copy the text of richtextbox to ms word
for this i used the clipboard.

i used the code to copy to the clipboard
Clipboard.SetText RichTextBox8.TextRTF, vbCFRTF
it works.

but when i used the code to copy to the MS word

r.Range.InsertAfter Clipboard.GetText(vbcfrtf)

{where r as document}

then what i see on the MSword is.

{\rtf1\ansi\ansicpg1252\deff0\deftab720{\fonttbl{\f0\fswiss MS Sans Serif;}{\f1\froman\fcharset2 Symbol;}{\f2\fswiss MS Sans Serif;}}
{\colortbl\red0\green0\blue0;}
\deflang1033\pard\plain\f2\fs17 Ric\plain\f2\fs17\b hTextBox8
\par }

i have the text "richtextbox8" in the text box.
but when i use the "ctrl+v" to paste the text in the word then it pasted formatted text( that is what i want)

please give me the coding to insert the formatted text to the ms word.

waiting 4 reply
it would be a great help!!!!!!!!!!!!!!!!!!!!!!!!!!!