title: Unable to upload File through HTTP request in Jmeter
body: <p>Here are Settings in HTTP POST request. I have tried changing the Client Implementation to all possible options - Java, blank, HTTPClient4. But, no luck</p>
  
  <pre><code>POST
  http://192.168.7.101/R3.Web/File/SaveFileentityID=Contact&amp;entityIId=0&amp;companyId=PRGDATA
  
  POST data:
  --79pPqMQy27etoiZ9KD_ZvALl72vJyd
  Content-Disposition: form-data; name="excelupload"; filename="R3 Product Backlog_V2.xlsx"
  Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
  
  &lt;actual file content, not shown here&gt;
  --79pPqMQy27etoiZ9KD_ZvALl72vJyd--
  
  
  [no cookies]
  
  Request Headers:
  Connection: keep-alive
  Origin: http://192.168.7.101
  User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36
  Content-Type: multipart/form-data
  Accept: */*
  Referer: http://192.168.7.101/R3.Web/Account/AccountAccessWizard
  Accept-Encoding: gzip, deflate
  Accept-Language: en-US,en;q=0.8
  Connection: keep-alive
  Content-Length: 23562
  Host: 192.168.7.101
  </code></pre>
  
  <p>I am getting the following response</p>
  
  <blockquote>
    <p>isSuccess:false</p>
  </blockquote>
  
  <p>If I pass the same request on browser, it works. Please let me know if
  I need to change settings.</p>
  
  <p>HTTP header Manager details:</p>
  
  <pre><code>Origin  http://${host}
  User-Agent  Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36
  Content-Type    multipart/form-data
  Accept  */*
  Referer http://${host}/R3.Web/Account/AccountAccessWizard
  Accept-Encoding gzip, deflate
  Accept-Language en-US,en;q=0.8
  Host    ${host}
  Connection  keep-alive
  </code></pre>