Hi,

 

That is a temp file while the uploader parsing the uploaded data.

 

You can use

 

<add key="CuteWebUI.AjaxUploader.UseAspNetStream" value="True" />

 

to disable that future.

 

If you disable it,

 

for asp.net1.1 , the asp.net will use memory to save the http data , the server will have no enough memory.

 

for asp.net2.0 or later, the asp.net will save the http data to disk, but uploader will copy it to temp file again, that will spend much time to copy a big file.

 

Regards,
Terry