hello.
I have tried Google with this and I've read only about laptops and wireless routers so far and I have had no success getting rid of it.
I have a wireless router connected through ethernet to my computer.
With any new software I've installed, I do not really know I am the main person on this computer but the problem seemed to happen when my dad got on it the last couple of days by the way he is a big noob and he wouldn't have a clue if he had done anything.

so I get an error ever time I start my computer, the time varies from when it happens, lucky I was able to get to this site before the error happened, but

windows cannot find '/idlist,: 75636:1576,'. Make sure you typed the name correctly, and then try again. To search for a file, click the Start button, and then click Search.

the numbers change so I think.
I have a vista theme which lets me click my computer, when I click my computer everything comes back up including the error and then it wnt happen for a random amout of time...

I'm msconfig
start up tab I've got

jusched
nvcpl
groovemonitor
msascui
soundman
ufseagnt
realsched
mum
flmain
rocketdock
ctfmon

Afterr you start your computer, go controlpanel>administrative tools>event log and double click system and see what errors com there that match the one you get at startup

Also "ufseagnt" is a Trend Micro service which might be causing the /idlist error