Hello Jay,
Unfortunately RadAsyncUpload does not support resuming the file upload after it has been crushed. We do have plans for researching the possibility for implementing this feature in some of the future versions of the control but at the moment we can not provide any ETA for it.
Regards,
Plamen
Telerik
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.