Response.Redirect doesn't work after 2 minutes subroutine
<p>I've bound an asp button to a subroutine that generates an xls file through these steps:</p>

<ol>
<li>Executes some sql queries (successfully)</li>
<li>Builds the excel file with the resulting data sets (successfully, 2MB)</li>
<li>Redirects the current page to a "DownloadPage.aspx?filename=" with the standard operations to build and download the file </li>
</ol>

<p>But at this point it doesn't start any download even if the excel file is available in the source folder. The strange thing is that sometimes it works, randomly. 
No exception is throwed but the Thread Abort dued to redirection.</p>

<p>So, I haven't other ideas...Do you?</p>

<p>Thanks</p>

<p>p.s. I've tried to set some IIS parameters to 6 minutes or over.</p>
