Hi,
I'm trying to upload a file through the HTTP::Request::Common using the POST method by changing the type to 'form-data' etc.. But instead of going to the next page,I'm getting an error message "Error while sending the Email 006~ASP 0207~Cannot use Request.Form~Cannot use Request.Form collection after calling BinaryRead."

Thing is, even if I use the browser manually, the upload works only in IE and not in firefox. Using Live HTTP Headers, I've pasted the headers sent below and have also pasted the POST section of my Perl code. Pls hav a look and lemme know what I need to change for transition to the next page without gettig this error msg:
In I.E:

(Method-Line)    POST /NOTIS/IPAllocation/IPAllocNetsUploadProcess.asp
+ HTTP/1.1

Accept    image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, applica
+tion/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-
+powerpoint, application/msword, */*

Referer    https://netinfo.ti.citigroup.net/NOTIS/IPAllocation/IPAlloc
+NetsUpload.asp

Accept-Language    en-us

Content-Type    multipart/form-data; boundary=------------------------
+---7d72422611022c

UA-CPU    x86

Accept-Encoding    gzip, deflate

User-Agent    Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; InfoP
+ath.1; .NET CLR 2.0.50727)

Host    netinfo.ti.citigroup.net

Content-Length    64340

Connection    Keep-Alive

Cache-Control    no-cache

Content-Disposition: form-data; name="file1"; filename="10.26.0.0.csv"
[download]

Perl Code:

$mech->request(POST 'https://netinfo.ti.citigroup.net/NOTIS/IPAllocati
+on/IPAllocNetsUploadProcess.asp',
       Content_Type => 'form-data',
       Content      => ["file1" => ["C:/Scripting/Upload/10.26.0.0.csv
+" => "10.26.0.0.csv" => "application/vnd.ms-excel"],
                        "submit2" => "Upload",
                       ]);

print $mech->content;
[download]