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System.IO.FileNotFound radasyncupload

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AsyncUpload
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zhou
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zhou asked on 19 Oct 2016, 02:17 AM
I use radasyncupload to upload several files.When I select multiple files, files can be saved to the raduploadtemp files.When I click the submit button.All temporary files are disappeared.I use 2015.3.930.40 version。So please tell me what's wrong with it?Thank you

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Ivan Danchev
Telerik team
answered on 20 Oct 2016, 05:00 AM
Hello Zhou,

As explained in this section of the documentation, the TemporaryFiles are deleted when a TargetFolder is set and the page is submitted. They are also automatically deleted after the time set to the TemporaryFileExpiration property expires. If this property is not set a default 4 hours expiration time will be used. You can check whether your AsyncUpload has any of these two property set, which would explain the TemporaryFiles removal. If they are not set please post your AsyncUpload configuration so we can test the control's behavior with the specified version 2015.3.930.40.

Regards,
Ivan Danchev
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Ivan Danchev
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