Har søkt litt rundt og noen mener dette burde fikse det:
<%
t = lcase(left(Request.ServerVariables("CONTENT_TYPE"), 19))
if t = "multipart/form-data" then
Set Upload = Server.CreateObject("Persits.Upload.1")
pathname = "\\Upload\" 'Upload is a one folder under my root
Upload.save pathname
response.write "Upload successful!"
end if
%>
<FORM METHOD="POST" ENCTYPE="multipart/form-data">
<INPUT TYPE="FILE" SIZE="40" NAME="FILE1"><BR>
<INPUT TYPE=SUBMIT VALUE="Upload!">
</FORM>