what's wrong with my notebook?

I found my notebook became very slowly recentely.
There is a programme named CIDAEMON.EXE on the task list, which use about 95% of the CPU. The computer can run faster after I end the process.
I am not sure whether it is a normal or a virus programme? By the way, I didn't install the vitural drive.

所有跟帖： 

• 回複：what's wrong with my notebook? -[注冊]- ♀ (698 bytes) () 09/16/2004 postreply 09:22:23

• thanks a lot. i -ny99- ♀ (181 bytes) () 09/16/2004 postreply 09:57:46

• cidaemon - cidaemon.exe - Proc -tygtomcom- ♀ (544 bytes) () 09/17/2004 postreply 01:52:46