Sql-kode problem i ASP

Hejsa. Et kort og simpelt spørgsmål. Hvad er der forkert i denne kode ? . Mere specifikt.. Sql-strengen virker ikke, og det må den jo gerne komme til
Jeg er utrolig ny på kodningsfronten, så for en trænet er dette spørgsmål garanteret utrolig hurtigt afviklet.


/***********Kodeudsnit start***********\
<% dim vFilename, vUserInitials, vComment %>
   
    <form method="post" action="NewDocs.asp">
  <p align="center"><font size="4">Document creation template</font></p>
  <table border="0" width="100%" height="253">
    <tr>
      <td width="25%" height="63">
        <p align="center"><img border="0" src="../images/Hdonut.jpg" width="70" height="80"></td>
      <td width="25%" height="63"></td>
      <td width="25%" height="63"></td>
      <td width="25%" height="63"></td>
    </tr>
    <tr>
      <td width="25%" height="63">
        <p align="center"></td>
      <td width="25%" height="63"><input type="text" name="TFileName" size="30" tabindex="1"></td>
      <td width="25%" height="63" align="left">
        <p align="left"><b>Filename.</b></td>
      <td width="25%" height="63"></td>
    </tr>
    <tr>
      <td width="25%" height="63"></td>
      <td width="25%" height="63"><input type="text" name="TUserInitials" size="30" tabindex="2"></td>
      <td width="25%" height="63" align="left"><b>User Initials.</b></td>
      <td width="25%" height="63"></td>
    </tr>
    <tr>
      <td width="25%" height="64"></td>
      <td width="25%" height="64"><input type="text" name="TComment" size="30" tabindex="3"></td>
      <td width="25%" height="64" align="left"><b>Comments for document.</b></td>
      <td width="25%" height="64"></td>
    </tr>
  </table>
  <p align="center"><input type="submit" value="Update" name="B1" tabindex="4">&nbsp;&nbsp;
  &nbsp;&nbsp;&nbsp;&nbsp; <input type="reset" value="Cancel" name="B2" tabindex="5"></p>
</form>
<% vFilename = Request.form("TFileName") %>
<% vUserInitials = Request.form("TUserInitials") %>
<% vComment = Request.form("TComment") %>


<% dim rs, recaffected
    set conn=Server.CreateObject("ADODB.COnnection")
  conn.Provider="Microsoft.Jet.OLEDB.4.0"
    Conn.Open Server.MapPath("../db/DONUT.mdb")
   
    sql="INSERT INTO Documents (TFileName, TUserInitials, TComment)"
    sql=sql & " VALUES "
    sql = sql & "('" & Request.Form("vFileName") & "'" & ","
    sql=sql & "'" & Request.Form("vUserInitials") & "',"
    sql=sql & "'" & Request.Form("vComment") & ")"
   
        on error resume next
    conn.Execute sql, recaffected
    if err<>0 then
        Response.Write("Der skete en fejl i opdateringen!")
    else
    Response.Write("Records tilføjet til databasen")
      end if
conn.close
%>

/***********Kodeudsnit slut***********\