Hi Experts,
I am using the "Cisco HTML5 Upload tool" ( https://cway.cisco.com/csc/index.html?requestID ) to upload a 10GB file to a TAC case. However, after the upload finishes the tool is giving me the following error: "Error sending upload confirmation". See screenshot below:

Due to company policies, I can only use this tool to upload files to Cisco cases.
Could you help me to get support for this tool?
Regards,
Eddinson Salas.