2X Client

Hi
I have install 2x client on a remote computer it has xpS3 and connecting to the Network via Cisco VPN and from there connecting to another remote connection via 2x client. The problem is after installing 2x client one of the call center software called scripter can not run, but the same computer if it is in LAN the scripter work fine. I uninstalled the 2x client from the remote computer and now the scripter does not work ether it use to work before installing the 2x client on the remote computer. Any idea what will be the problem?

Thank you