Async Upload doesn't Work in IE8/XP

2 posts, 1 answers
  1. Kanal8
    Kanal8 avatar
    17 posts
    Member since:
    Jun 2012

    Posted 11 Jun 2012 Link to this post

    Hello Telerik,
    we have problems uploading files under Windows XP/IE8.
    When we add files only the flashing yellow indicator is shown, but the file is not freed.

    The same
    behavior was observed in your demo:
    http://demos.telerik.com/aspnet-ajax/fileexplorer/examples/asyncupload/defaultcs.aspx

    The normal async upload without using file explorer works without problems
    :
    http://demos.telerik.com/aspnet-ajax/upload/examples/async/webmail/defaultcs.aspx

    hope you can help us

    regards Ronny
  2. Answer
    Peter Filipov
    Admin
    Peter Filipov avatar
    1028 posts

    Posted 14 Jun 2012 Link to this post

    Hi Rene,

    I was able to reproduce the issue. It happens when Flash module is used to upload files. RadAsyncUpload control has four modules to upload files FileApi, Silverlight, Flash and IFrame. Sometimes the Flash and Silverlight plug-ins are causing exceptions which are beyond of our control. For that reason we recommend to stop their usage. Please set the DisablePlugins property to true and test your page.

    All the best,
    Peter Filipov
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now.
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