Hi Jason M,
Can you paste here the code you are using to save the file? Is there any server-side exception logged when this problem occurs? I think there might be two things happening:
- Uploading empty files
- Invalid HTTP POST requests made by some malicious bot or user
You can try adding a check if the ContentLength property of the uploaded file is greater than zero. This would filter out empty files.
Greetings,
Albert
the Telerik team
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