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Async Upload doesn't Work in IE8/XP

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AsyncUpload
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Kanal8
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Kanal8 asked on 11 Jun 2012, 08:28 AM
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

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Peter Filipov
Telerik team
answered on 14 Jun 2012, 10:18 AM
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
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