Exchange Script Error

Question

i am using a PowerShell Script that uses EWS (Exchange WebService).
This script connect to an exchange mail box account, list mails containing attachments and then extract, the attachments and put them on folders. The script works fine with csv and txt. However, with xls attachment having size of 4MB, the script fails with
this below error. However, the script successfully extracts the xls attachment when its size does not exceed 20KB. Script file was attached. Could you please help me on this issue.
Exception calling "Load" with "0" argument(s): "The request failed. Unable to read data from the transport connection: An existing connection
was forcibly closed by the remote host."
At D:\duga\ppa_log.ps1:93 char:21
+ $attach.Load <<<< ()
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : DotNetMethodException
Here is a snap from the code of the script :
$ivItemView = New-Object Microsoft.Exchange.WebServices.Data.ItemView(5000)
$downloadDirectory_3 = "\\filepath”
$findItemsResults = $Inbox.FindItems($Sfha,$ivItemView)
foreach($miMailItems in $findItemsResults.Items){
$miMailItems.Load()
foreach($attach in $miMailItems.Attachments){
$attach.Load()
if ($attach.Name -like "abc_*.xls"){
$fiFile = new-object System.IO.FileStream(($downloadDirectory_3 + ?\? + $attach.Name.ToString()), [System.IO.FileMode]::Create)
$fiFile.Write($attach.Content, 0, $attach.Content.Length)
$fiFile.Close()
write-host "Downloaded Attachment : " + (($downloadDirectory_3 + ?\? + $attach.Name.ToString()))
Please help me out on this issue.

Answer 1

Artical seems to for Exchange Server 2013.
I am looking for Exchange 2010 solution.
There's an 'Other Versions' link under the page title where you can select Exchange 2010. Here's a direct link:
http://technet.microsoft.com/en-us/library/hh529949%28v=exchg.141%29.aspx
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