用Dreamweaver CS5编ASP连接ACCESS， 插入记录老是500错误

用Dreamweaver编ASP连接ACCESS， 插入记录老这样：
Microsoft JET Database Engine 错误 '80040e14' 
INSERT INTO 语句的语法错误。 
/main/reg.asp，行 39 
但是浏览记录集的网页正常，为什么。源代码如下：
<%@LANGUAGE="VBSCRIPT" CODEPAGE="65001"%>
<!--#include file="../Connections/userinf.asp" -->
<%
Dim MM_editAction
MM_editAction = CStr(Request.ServerVariables("SCRIPT_NAME"))
If (Request.QueryString <> "") Then
  MM_editAction = MM_editAction & "?" & Server.HTMLEncode(Request.QueryString)
End If

' boolean to abort record edit
Dim MM_abortEdit
MM_abortEdit = false
%>
<%
' IIf implementation
Function MM_IIf(condition, ifTrue, ifFalse)
  If condition = "" Then
    MM_IIf = ifFalse
  Else
    MM_IIf = ifTrue
  End If
End Function
%>
<%
If (CStr(Request("MM_insert")) = "formreg") Then
  If (Not MM_abortEdit) Then
    ' execute the insert
    Dim MM_editCmd

    Set MM_editCmd = Server.CreateObject ("ADODB.Command")
    MM_editCmd.ActiveConnection = MM_userinf_STRING
    MM_editCmd.CommandText = "INSERT INTO userinf (UserName, PassWord, email, Cool, QQ) VALUES (?, ?, ?, ?, ?)" 
    MM_editCmd.Prepared = true
    MM_editCmd.Parameters.Append MM_editCmd.CreateParameter("param1", 202, 1, 20, Request.Form("UserName")) ' adVarWChar
    MM_editCmd.Parameters.Append MM_editCmd.CreateParameter("param2", 202, 1, 30, Request.Form("PassWord")) ' adVarWChar
    MM_editCmd.Parameters.Append MM_editCmd.CreateParameter("param3", 202, 1, 40, Request.Form("email")) ' adVarWChar
    MM_editCmd.Parameters.Append MM_editCmd.CreateParameter("param4", 203, 1, 536870910, Request.Form("Cool")) ' adLongVarWChar
    MM_editCmd.Parameters.Append MM_editCmd.CreateParameter("param5", 5, 1, -1, MM_IIF(Request.Form("QQ"), Request.Form("QQ"), null)) ' adDouble
    MM_editCmd.Execute
    MM_editCmd.ActiveConnection.Close

    ' append the query string to the redirect URL
    Dim MM_editRedirectUrl
    MM_editRedirectUrl = "com.asp"
    If (Request.QueryString <> "") Then
      If (InStr(1, MM_editRedirectUrl, "?", vbTextCompare) = 0) Then
        MM_editRedirectUrl = MM_editRedirectUrl & "?" & Request.QueryString
      Else
        MM_editRedirectUrl = MM_editRedirectUrl & "&" & Request.QueryString
      End If
    End If
    Response.Redirect(MM_editRedirectUrl)
  End If
End If
%>
略……
      <form action="search.asp" method="post" name="form1" target="_blank" id="form1">
略……

追问：好像是因为PassWord是保留字？

答案：很有可能是类型不对，insert语句那里，你用了几个问号代替，不知道源代码是不是这样。
'"&&"'双引号外有单引号的是字符串类型，"&&"双引号外没有单引号的是数字类型，你检查一下数据库里的字段类型看看匹配不匹配。

上一个：求助：asp.net的Session问题。。。
下一个：服务器asp下载的问题，小文件正常，大文件就500错误，下载是asp语言执行，代码如下