CMOVE in this instance indicates that TRIAD is not getting a response from the PACS. The most likely reason for this error is the institution firewall is blocking the communication. Either open the firewall to allow the TRIAD port to communicate or change the port to the standard 104 used by most PACS systems. An alternate reason is the port numbers are not matching what was set up in TRIAD with what is set up on the PACS.