1.5 Prerequisites/Preconditions

The Remote Desktop Protocol: Clipboard Virtual Channel Extension operates only after the static virtual channel transport (as specified in [MS-RDPBCGR] sections 1.3.3, 2.2.6 and 3.1.5.2) is fully established and the Confirm Active PDU ([MS-RDPBCGR] section 2.2.1.13.2) has been transmitted from the client to the server. If the static virtual channel transport is terminated, no other communication over the Remote Desktop Protocol: Clipboard Virtual Channel Extension occurs.