How to set HTTP remote location for virtual folder

Regarding to the ActiveTransfer document, it supports to set HTTP type remote location for virtual folder, but no detail information how to interact with HTTP server.
I always got a “Connectivity test failed.” error whatever I did.

Found a resolution from Empower KB# 1771666

ActiveTransfer does not support third party HTTP/HTTPS servers.
Only the ActiveTransfer HTTP servers are supported.

:frowning: :frowning: :frowning: