We are using Amazon Cloud, same as Microsoft do it for their files. Generally speaking, such problem like the one that you experienced, could occur if you are doing the download through your browser and have the internet file cache size smaller, than the downloaded file size is. Could you please check that?
One of the best solutions when downloading large files is to use dedicated download manager such as FlashGet, Download Express, etc.
Let me know how this goes.
the Telerik team
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