Hi Cindylu, this one:
patexlib.dll Google can't indentify so please delete it. I am 99% sure it's not a good file but allow it to set in the recycle bin for a few days before you delete from there. It is easier to restore a file from there than to hunt for and download them from online.
Let's try this scanner, I tested it this morning and it worked well. I could not see how to copy/paste the results since I am clean.
Please read this information before you proceed, if programs are running the results will be effected as described. I would make sure nothing is running except what you need to start the computer.
http://www.sophos.com/readmes/readsar.txt
http://www.sophos.com/products/free-tools/sophos-anti-rootkit/download/
1. Click on Submit at the bottom
2) Download Sophos Anti-Rootkit
3) Save to your local disk C:\
4) Click the sarsfx.exe icon to open
5) Default location: C:\SOPHTEMP
6) Navigate to the icon and click it to open
7) Click the sargui.exe to open the interface
8) By default all areas are checked, you can
scan the area you wish.
9) When finished, post the results...if you are free
of infection your will see "No hidden items found by scan"
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I know nothing of monitoring software, but here is a link to some free stuff:
http://www.google.com/search?source...6-16,GGLG:en&q=free+child+monitoring+software
Can you tell me how much ram you have on the computer and how much drive space you have available.
RAM: right click MyComputer and choose Properties. At the bottom of the System Properties window will be the RAM.
Drive Space: Open MyComputer and then right click the Local Disk (C

and choose Properties. I am interested in the free space you have available.
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One last thing to take a look at:
Open Hijackthis.
Click the "Open the Misc Tools" section Button.
Click the "Open Uninstall Manager" Button.
Click the "Save list..." Button.
Save it to your desktop.
Copy and paste the contents into your reply.
Your comments:
Kaspersky is a well respected company but I have never used it. We use the free online scanner a lot. Are you using a router? I personally use the free version of Zone Alarm, but there are others available. You want to make sure your SP2 firewall is turned off when running a third party firewall.
Lots of information here:
http://www.google.com/search?source...=GGLG,GGLG:2006-16,GGLG:en&q=review+firewalls to help you decide.
Thanks