配置好target server后,点击launch,出现了错误对话框,
 
there was a problem sending licensing information over your network.
cause:the program \"ckserve\" isn\'t running on the server or your computer.
suggestion: in order to run this program over a network,ckserve must be running on the network server.
if your are running windows NT. Ckserve must be running on the server or your computer even if you don\'t wish to share licensec over a network. reinstalling this program should install the ckserve program.
请问ckserve是什么？怎么解决?

我的环境是Tornado2.0+XP,目标机是PC104(486)