Web Forms :: Getting Error When Downloading File?

Mar 9, 2011

I have 4 checkboxes named(Laptop, Car, Phone, TV) and a button. when user checks one Car checkbox and clicks a button, car specifications pdf should be downloaded. Similarly when phone or laptop checkbox checked, relevant pdf's should be downloaded. For this i have written following code

[Code]....

This code is working well in VS2008 but has issues when run in localhost.

Issue --> Check one checkbox like chkPhone and click on button, the Phone pdf gets downloaded and uncheck chkPhone checkbox and check other one like chkCar and when clicked on button to download, getting following errors.

1. xml parsing error not well-formed --> this error is getting only in mozilla.

2. HTTP/1.1 100 Continue Server: Microsoft-IIS/5.1 Date: Wed, 09 Mar 2011 05:34:23 GMT X-Powered-By: ASP.NET HTTP/1.1 200 OK Server: Microsoft-IIS/5.1 Date: Wed, 09 Mar 2011 05:34:23 GMT X-Powered-By: ASP.NET X-AspNet-Version: 2.0.50727 Content-disposition: attachment; filename=Car.pdf;

I have googled the issues and find the following sites[URL] For second issue i added the following line

System.Net.ServicePointManager.Expect100Continue = false;

but still sometimes iam getting the same error. Sometimes these errors raise after downloading 2 files and when tried to download 3rd one.

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