File Upload Error

When I attempt to upload a file using a page in ASPRunner I get an Error 500. The error log on the server states the following:
Error: File /admin/include/commonfunctions.asp Line 21677 Operation not Allowed. .
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
This is the referenced code:
ParseMultiPartForm = true

Dim postData

[color=#FF0000]postData = Request.BinaryRead(Request.TotalBytes)

contentType = Request.ServerVariables( "HTTP_CONTENT_TYPE")

ctArray = split( contentType, ";")
I no longer have the original ASPRunner file and have been recreating the site on the new version. We have been using the existing pages which otherwise work fine.
Joseph