fel i upload

<%
if request.querystring("upload") = "yes" then

'Response.BinaryWrite(Request.BinaryRead(Request.TotalBytes))
byteCount = Request.TotalBytes
'Response.BinaryWrite(Request.BinaryRead(varByteCount))

RequestBin = Request.BinaryRead(byteCount)
Dim UploadRequest
Set UploadRequest = CreateObject("Scripting.Dictionary")

BuildUploadRequest RequestBin

'Exempel på hur man kan 'plocka ner' andra forumlärelement
'email = UploadRequest.Item("email").Item("Value")

contentType = UploadRequest.Item("blob").Item("ContentType")
filepathname = UploadRequest.Item("blob").Item("FileName")
filename = Right(filepathname,Len(filepathname)-InstrRev(filepathname,"\"))
value = UploadRequest.Item("blob").Item("Value")
sokveg = UploadRequest.Item("blob").Item("sokveg")

'Create FileSytemObject Component
Set ScriptObject = Server.CreateObject("Scripting.FileSystemObject")

'Create and Write to a File
pathEnd = Len(Server.mappath(Request.ServerVariables("PATH_INFO")))-14
' Set MyFile = ScriptObject.CreateTextFile(Left(Server.mappath(Request.ServerVariables("PATH_INFO")),pathEnd)&filename)
Set MyFile = ScriptObject.CreateTextFile(Server.mappath(""&sokveg&""&filename))

For i = 1 to LenB(value)
MyFile.Write chr(AscB(MidB(value,i,1)))
Next

MyFile.Close
Response.Write "<script language=""Javascript"">alert('Upload finished!');window.location='default.asp';</script>"

%>
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filen lägger sig inte i frexuz\ när jag skriver ..\ i formen
denna filen ligger i frexuz\upload
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om jag ändrar

Set MyFile = ScriptObject.CreateTextFile(Server.mappath(""&sokveg&""&filename))

till

Set MyFile = ScriptObject.CreateTextFile(Server.mappath("../"&filename))

så funkar det