Syntaxfejl i Update distinctrow

KODE:
<% if mode = \"edit\" then

Set Conn = Server.CreateObject(\"ADODB.Connection\")
Conn.Open \"DRIVER={Microsoft Access Driver (*.mdb)}; DBQ=\" & server.MapPath(\"hardware.mdb\")

SQLstmt = \"UPDATE DISTINCTROW oversigt SET maskintype = \'\" & request.form(\"maskintype\") & \"\',\'\" & request.form(\"model\") & \"\',\'\" & request.form(\"bruger\") & \"\',\'\" & request.form(\"ipno\") & \"\',\'\" & request.form(\"serieno\") & \"\',\'\" & request.form(\"placering\") & \"\',\'\" & request.form(\"info\") & \"\' WHERE ID=\" & request(\"id\")
\'SQLstmt = SQLstmt & \"VALUES (\'\" & request.form(\"maskintype\") & \"\',\'\" & request.form(\"model\") & \"\',\'\" & request.form(\"bruger\") & \"\',\'\" & request.form(\"ipno\") & \"\',\'\" & request.form(\"serieno\") & \"\',\'\" & request.form(\"placering\") & \"\',\'\" & request.form(\"info\") & \"\')\"

\'response.write sqlstmt

Conn.Execute (SQLstmt)

conn.Close
Set conn = nothing
Set SQLstmt = nothing

response.redirect(\"vis.asp\")

end if%>

FEJL:
Microsoft OLE DB Provider for ODBC Drivers error \'80040e14\'

[Microsoft][ODBC Microsoft Access Driver] Syntax error in UPDATE statement.

edit.asp, line 117

hvorfor får jeg denne fejl ?