Jfileupload not working with more then 80 MB file

[nawal]

Hi,

I am using the jfileupload tool for uploading the multiple file with Windows NT server. But when we are uploading the more then 80 MB file then displaying the following error message:

Upload started ...Server error HTTP/1.1 502 Proxy Error ( The specified network name is no longer available. )

Please suggest what are the issue.

Regards
Nawal

[support]

Which web server are you using? Which version?
This is the first time we see this error.