调用 BinaryRead 之后，不能使用一般 Request 集合

这是写入数据的全部代码

<%
    Server.ScriptTimeOut=5000
%>


<%
    dim request2
    set request2= New  UpLoadClass
    '设置文件允许的附件类型为jpg(可用gif)
    request2.FileType= "jpg/JPG"
    '设置服务器文件保存路径
    request2.SavePath= "pic/"
    '单文件最大1mb
    request2.MaxSize =1024*100
    '自动生成无重复文件名保存目标文件
    request2.AutoSave = 0
    request2.open
    pic= ""
            select case request2.form( "propic_Err" )
            case 1:
                response.write  ""
                response.write  "alert('文件太大，上传失败!');"
                response.write  "window.history.back();"
                response.write  ""
                response.end
            case 2:
                response.write  ""
                response.write  "alert('文件格式错误，上传失败!');"
                response.write  "window.history.back();"
                response.write  ""
                response.end
            case 3:
                response.write  ""
                response.write  "alert('文件大小超过限定并且格式错误，上传失败!');"
                response.write  "window.history.back();"
                response.write  ""
                response.end
            case 0:
            pic=request2.form( "propic" )
        end select
        set rs=server.CreateObject( "adodb.recordset" )
        if request( "id" )= ""  then
        rs.open  "select * from light where id=" &request( "id" ),conn,1,3
        end if
        rs.addnew
            rs( "picname" )=pic
            rs( "pictime" )=date()
            rs.update
        rs.close
        response.write  ""
        response.write  "if(confirm('发布成功，是否继续发布?'))"
        response.write  "{window.location.href='picture.asp';}"
        response.write  "else{window.location.href='picturelist.asp';}"
        response.write  ""

Request 对象 错误 'ASP 0208 : 80004005' 

不能使用一般 Request 集合 

/light1/picturew.asp，行 42 

调用 BinaryRead 之后，不能使用一般 Request 集合。  


提示这个，这个要怎么处理，会不会是 UpLoadClass.asp 这个的问题