Error uploading file in ASP.NET

Error:
XML Parsing Error: no element found
Location: http://10.21.9.12/Web/UploadFile.aspx
Line Number 1, Column 1:
^

This error occurs because the size of the file uploaded is too big and not handled in the web.config.

Solution: add this tag to the web.config in the <system.web></system.web> section:

<system.web>
    <httpRuntime maxRequestLength="2048000">
</system.web>

There's a limitation used in the maxRequestLength. 2048000 is the value I use in VS 2008. If I'm not mistaken, in VS 2003, the maxRequestLength is 1024000. Note that this value is in KB (Kilo Byte).