When I upload 1 single file and an exception is thrown server-side it triggers OnError and OnTaskError. Because there haven't been any succesful uploads the OnStop also gets triggered and there will not be a page reload.

 

Can I make the OnStop not stop the postback (return false doesnt work for this one) or some other mechanism (MinSucceededFiles with default 1 which I can set to 0) to still get a page reload like the one when there was a succesful file uploaded? I want to sort the presentation of the errors server-side rather then sorting it in client-side.