calibre 2008.1 安装问题求教

安装之后启动日志mg.log里面显示如下信息：
。上面若干略去
10:18:06 (mgcld) znmnhtbznmniblink znmnlpc
10:18:06 (mgcld) znmnpciznmnpcix znmnpcix20
10:18:06 (mgcld) znmnposphyl2 znmnposphyl3 znmnposphyl4
10:18:06 (mgcld) znmnqdrsram znmnrapidio znmnsdram
10:18:06 (mgcld) znmnsigmaram znmnspi42 znmnusb11
10:18:06 (mgcld) znmnutopial1 znmnutopial2 znmnutopial3
10:18:06 (mgcld) znmnutopial4 znmonitorsim znsimmrt
10:18:06 (mgcld) znurf1znurflznvhdl
10:18:06 (mgcld)
10:18:06 (mgcld) Licenses are case sensitive for mgcld
10:18:06 (mgcld)
10:18:06 (mgcld) EXTERNAL FILTERS are OFF
10:18:06 (lmgrd) mgcld using TCP-port 32832

终端显示是：// Warning: Encountered licensing problem:
//A FATAL CS ERROR for calinteractive feature detected
// Error: Calibre exiting due to licensing problems acquiring CALIBREINTERACTIVE
不知道有遇到过这种问题的没......
求解决......

求助求助